to chicken out
[phrase form: chicken]
01
临阵退缩, 胆怯
to not to do something one planned because they feel scared or hesitant
例子
She tends to chicken out of social events because of her shyness.
由于她的害羞，她倾向于退缩不参加社交活动。
Do n't chicken out on us; we need your help!
别退缩; 我们需要你的帮助！
