goof

名词 goof:

1. a man who is a stupid incompetent fool
   同义词：fathead, goofball, bozo, jackass, goose, cuckoo, twat, zany

动词 goof:

1. commit a faux pas or a fault or make a serious mistake
   同义词：sin, blunder, boob

1. I told him not to goof around.
   我叫他不要游手好闲。
2. You will never be good students so long as you goof around.
   如果你们成天游手好闲，就永远也成不了好学生。

goof

n.（名词）
An incompetent, foolish, or stupid person.
傻瓜：无能的，傻的或愚蠢的人
A careless mistake; a slip.
失误：粗心大意犯的错误；疏忽
v.（动词）
goofed,goof.ing,goofs
v.intr.（不及物动词）
To make a silly mistake; blunder.
犯错误：犯愚蠢的错误；犯大错
To waste or kill time.
消磨时间：浪费时间或消磨时间
v.tr.（及物动词）
To spoil, as through clumsiness; bungle:
搞糟：由于犯了愚蠢的错误而弄坏的；做坏事情：
例句：
goof up a job.
把工作搞得一团糟

来源：
Possibly alteration of dialectal goff [fool]
可能为 方言 goff的变化 [傻的]
from obsolete French goffe [stupid]
源自 已废法语 goffe [愚蠢的]