wear out

US /wer aʊt/
UK /wer aʊt/
"wear out" picture
1.

磨損, 穿舊

to become unusable or ineffective due to long or heavy use

:
My favorite pair of jeans finally wore out.
我最喜歡的那條牛仔褲終於穿舊了
The constant friction will wear out the machine parts.
持續的摩擦會磨損機器零件。
2.

使疲憊, 使筋疲力盡

to make someone extremely tired

:
The long journey really wore me out.
漫長的旅程真的把我累壞了
The children's endless energy can wear out any parent.
孩子們無盡的精力能把任何父母累垮