四级重点词汇对比记忆：轻松ease n.窖易;舒适;闲适 vt.减轻;缓和;使安心[记]每天坐在椅子(ea-se)上，舒适，闲适又安心。[串]使一种东西变得更简单就是缓和和越轻承担。[例]Many college students take part-time jobs toease the burden of their paren...

时间:2025-04-10 01:42栏目:行业资料