Goof

(v.)

to make a stupid mistake

犯愚蠢的错误

e.g. Sorry, guys. I goofed.

对不起，各位。我搞砸了。

(phy.v.) goof around: (informal, especially NAmE) to spend your time doing silly or stupid things

把时间浪费在荒谬无聊的事情上

(syn.) mess around

(phy.v.) goof off:(NAmE) to spend your time doing nothing, especially when you should be workig

闲荡；混日子；偷懒

(n.)

(informal, especially NAmE)

1. a stupid mistake

愚蠢的错误

2. a silly or stupid person

傻瓜；蠢人

e.g. Xinyi Translation Studio