English主要词典
worn out
Universal Words
adjective
1 (of a thing) badly damaged and/or no longer useful because it has been used a lot:
These shoes are worn out. * the gradual replacement of worn-out equipment * a speech full of worn-out old cliches
2 [notusuallybeforenoun] (of a person) looking or feeling very tired, especially as a result of hard work or physical exercise:
Can we sit down? I'm worn out.
compareOUTWORN