are you through在英语和美语中的区别Are you through?的不同意思?

are you through在英语和美语中的区别Are you through?的不同意思?
are you through在英语和美语中的区别
Are you through?
的不同意思?

are you through在英语和美语中的区别Are you through?的不同意思?
Are you through?你电话打完了吗?[英语口语]
参考资料：朗文高级英语词典
be through with sth.完结,完成
Are you through with that.你把那件事做完了吗?
Are you through with your homework?作业做完了吗?

be through
结束, 友谊破裂
你们完了吗？