wear and tear
近义词：consumption，depreciation，
英英释义
Noun
- decrease in value of an asset due to obsolescence or use
例句
用作名词(n.)
- This cloth is designed to stand up to a lot of wear and tear.这种布料十分耐用。
- The insurance policy does not cover damage caused by normal wear and tear.保险单内容不包括正常使用所导致的损坏。
- The stair carpet gets a lot of wear and tear and will soon need replacing.铺在楼梯上的地毯磨损得很厉害，因而很快就要更换。