问题描述: be covered with 被动语态不是加不用吗 怎么加with 1个回答 分类:英语 2014-09-17 问题解答: 我来补答 e covered by侧重被动的动作,而be covered with侧重状态.be covered with看成一个固定短语,意思是“被……覆盖”.如:The yard is covered with leaves.院子被树叶覆盖.(不侧重动作).其实此时with换成by也对.按固定短语记住即可. 展开全文阅读