Behind your back Meaning in English
expression
释义
If someone does something 'behind your back', they do it secretly without you knowing, often in a way that betrays your trust or goes against your interests.
用法与细微差别
Common in informal speech for dishonesty or betrayal. Often used for gossip, criticism, or actions someone would oppose if they knew. Pairs with 'talk', 'do', 'go', etc.: 'talk behind your back', 'do something behind your back'. Not literal.
例句
She talked about me behind your back.
basic
I don't like when people do things behind your back.
basic
They made a plan behind your back.
basic
If you have a problem, don't talk behind your back—just tell me.
natural
I found out my coworkers were meeting behind your back to discuss the project.
natural
He bought the car behind your back so you wouldn't know.
natural