考研英语的备考，离不开词汇和语法的补习。下面，小编为帮助2021考研学子掌握英语核心词汇，精心为考生整理——2021考研英语必考词汇(82) ，供考生参考。
eternal [ɪ'tɜːnl]
例 Makers of dictionaries are inevitably trapped on occasion into stating apparently eternal truths to which time later gives the lie.词典编纂者有时不免自找麻烦地去说明某些表面看来永恒的现象，但之后的岁月证实并非如此。
ethnic ['eθnɪk]
例 Under these conditions，ethnic family patterns were slowly broken down by an increasingly urbanized，industrialized environment.在这种情况下，随着城市化、工业化的日益发展，种族家庭模式缓慢地解体。
evacuate [ɪ'vækjʊeɪt]
例 The local authority has decided to evacuate children and seniors because the smog is a threat to human health.因烟雾已对人体健康构成威胁，当局决定将儿童和老人撒离。
以上是分享的“2021考研英语必考词汇(82)”，希望对2021考研儿们，在识记重点词汇方面有所指导!祝2021考研金榜题名!
推荐阅读：
![京网文[2014]2116-316号](https://bj.wendu.com/imgs/jingicp.jpg){kind=link}
