worn out 的英语意思
worn outˌworn ˈout adjective 
查看全部语言翻译1very tired because you have been working hard因努力工作而极度疲惫 SYN exhausted: 
You must be absolutely worn out.你一定累坏了。2too old or damaged to be used因太旧或损坏而无法使用: a pair of old worn-out walking boots一双破旧的登山靴
查看全部语言翻译1very tired because you have been working hard因努力工作而极度疲惫 SYN exhausted: You must be absolutely worn out.你一定累坏了。2too old or damaged to be used因太旧或损坏而无法使用: a pair of old worn-out walking boots一双破旧的登山靴