be used for 和used as的区别

be used for 和used as的区别 be used for/be used as/be used to/be used by 的区别 be used for 和be used as 用法上的区别是什么? be used as \be used for\be used by 的区别 be used for和be used from的区别 用used to ,get used to ,be used for ,be used as ,be used by 的 used to／be used to／be used for的区别 Be used as 与be used for 有什么区别? use to,be used to do,be used to doing和be used for的区别 关于be used for和be used as be used for be used as be used by 的区别 请大家帮一下忙 急 初三英语词语辨析(1)be used for be used as be used by 的区别(2)other the