(of a thing )物品 badly damaged and/or no longer useful because it has been used a lot 破烂不堪的;废旧的 - [not usually before noun]
(of a person )人 looking or feeling very tired, especially as a result of hard work or physical exercise 疲惫不堪;精疲力竭 Can we sit down? I'm worn out. 我们能坐下吗?我都累坏了。 She got absolutely worn out looking after the children. 她照顾孩子累坏了。
compare outworn