知识贝壳
知识贝壳
所属栏目：英汉双解实用英语短语用法
vt. 【不可分性动词短语】(正式用语)1. deliberately avoid doing(something that youwant to do but may not be healthy or safe)戒除,节制,避免(可能会不利于健康或安全之事):Ahigh percentage of women said they had abstainedfrom alcohol during pregnancy.大部分妇女说她们都 ......（本文共 438 字 ） [阅读本文] >>