<p class="ql-block">4月23日，周二。分享一组词汇，基本词汇和高级词汇。</p><p class="ql-block"><br></p><p class="ql-block"><br></p><p class="ql-block"><br></p><ul class="ql-block"><li>explain vs elucidate </li><li>lessen vs mitigate</li><li>skill vs acumen </li><li>improve vs ameliorate </li><li>diligent vs conscientious </li></ul><p class="ql-block"><br></p>