undone
/ˌʌnˈdʌn/adjective
1
- not tied or fastened解开的; 松开的：
the top few buttons of his shirt were undone.
他解开衬衫最上面几粒纽扣。
2
- not done or finished未做的; 未完成的：
he had left his homework undone.
他的家庭作业还没完成。
3
- formal & humorous (of a person) ruined by a disastrous or devastating setback or reverse〈正式, 幽默〉毁了的; 丢脸的：
I am undone!
我完了！