back out (巴克 奥特)

Idiom Commitment

含义

to withdraw from an agreement or commitment

退出协议或承诺 (tuichu xieyi huo chengnuo)

例句

"They can’t back out after signing the contract."

"他们在签署合同后不能退出。" (tamen zai qianshu hetong hou buneng tuichu)