掌握词根词缀便于我们在平时记忆单词，同时在遇到生词时，可以准确判断他的词性为正向或者反向，降低因单词而造成的失分的概率!今天，跟随小编一起来看一下2021考研常考单词吧~
1. on behalf of sb/on sb's behalf idm (=as the representative of sb or instead of them)ad.代表某人或代替某人
2. come into being/be brought into being idm (=to start to exist)v.开始存在，产生，形成
3. be beyond belief idm (=used to emphasize that something is so extreme that it is difficult to believe)a.难以置信的
4. believe in sb/sth phr v (=to be sure that someone or something exists)v.相信(某人或某事物)存在，信
5. at best idm (=used to emphasize that something is not very good,pleasant,honest etc even if you consider it in the best possible way)ad.充其量，至多
2021考研英语词汇大全 2021考研英语词汇常用词缀汇总 查看详情 2021考研英语大纲词汇汇总 查看详情 2021考研英语词汇轻松记方法汇总 查看详情 2021考研英语词汇常见前缀汇总 查看详情
