深情一刻（48）

开心歌

<h1 style="margin: 0pt; text-align: center;">2020年7月16日入伏。</h1><h1><span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>伏日赋诗一首：<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>赤<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>日炎炎，热浪滔滔。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>千里<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>江山<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，万物<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>煎熬<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>蛙虫<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>低鸣<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，蝉<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>儿狂<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>叫。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>蝶不恋家<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>蜂不<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>归<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>巢。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>草倾<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>斜<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，花<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>醉倒<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>美女花<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>裙<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>高吊腰<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>痴情哥儿玩不消<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>！<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>万物<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>自然生<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，难逃夏日<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>烧<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>挨过<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>三伏苦，<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>挺住<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>三九<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>搅<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>不经<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>苦中<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>熬<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>难得甜中笑<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'> <span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>岁月育<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>真<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>乐<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>，<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>人生乐陶陶<span style='background: rgb(255, 255, 255); color: rgb(113, 113, 113); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>！</h1> <h1><span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>入伏，<span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>即<span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>进入<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=1521187&ss_c=ssc.citiao.link"><span style='background: rgb(255, 255, 255); color: rgb(51, 102, 204); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-shading: rgb(255, 255, 255);'>三伏天</a><span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>。 “夏至<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=68352925&ss_c=ssc.citiao.link"><span style='background: rgb(255, 255, 255); color: rgb(51, 102, 204); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-shading: rgb(255, 255, 255);'>三庚</a><span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>数头伏”，“从<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=3939767&ss_c=ssc.citiao.link"><span style='background: rgb(255, 255, 255); color: rgb(51, 102, 204); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-shading: rgb(255, 255, 255);'>夏至日</a><span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>”开始往后数，数到第三个“<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=7773467&ss_c=ssc.citiao.link"><span style='background: rgb(255, 255, 255); color: rgb(51, 102, 204); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-shading: rgb(255, 255, 255);'>庚日</a><span style='background: rgb(255, 255, 255); color: rgb(51, 51, 51); text-transform: none; letter-spacing: 0pt; font-family: 宋体; font-size: 12pt; font-style: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);'>”便开始入伏了。我国古代用天干、地支合并记载时间。天干的数字有10个，是甲、乙、丙、丁、戊、己、庚、辛，壬、癸。地支的数字是12个，是子、丑、寅、卯、辰、巳、午、未、申、酉、戌、亥。把天干与地支相配，就得甲子、乙丑、丙寅、丁卯……，交叉配合60次，故称60花甲子。“<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=68352925&ss_c=ssc.citiao.link">三庚</a>”就是遇上3个“庚”字，到第3个<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=7773467&ss_c=ssc.citiao.link">庚日</a>为初伏。由于天干是10个，所以每隔10天就出现一个庚日，如<a href="https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=72595538&ss_c=ssc.citiao.link">庚子日</a>、庚寅日、庚辰日等。三伏是一年之中最热的时期，这是因为逐渐夜短昼长，阳光接近直射。但夏至还不是最热的时候，因为这时地面吸收的热，晚上又散发了一大部分。</h1> 2020年7月16日编辑。