knack·ered
adjective/ˈnækəd/
/ˈnækərd/
(British English, slang)- [not usually before noun] extremely tired
十分疲劳；筋疲力尽 - I was knackered after the game.
比赛结束后我很疲惫。
- I was knackered after the game.
- too old or broken to use
旧（或破）得不能用了 - The car’s knackered.
车子破烂了。
- The car’s knackered.