cop out
phrasal verbcop out (of something)
- (informal) to avoid or stop doing something that you should do because you are afraid, lazy, etc.
（因害怕、懒惰等而）逃避，回避 - You're not going to cop out at the last minute, are you?
你不是打算临阵脱逃吧？
- You're not going to cop out at the last minute, are you?