wear and tear

音标发音

• 英式音标 [ˌweər ən ˈteər]
• 美式音标 [ˌwer ən ˈter]
• 英式发音
• 美式发音

基本解释

• n. 磨损

同根派生

英汉例句

双语例句

• These were more complex to design, build and maintain than those of rivals, but they also used fuel more efficiently and suffered less wear and tear.
  相比对手的引擎，虽然它的引擎的设计、生产和维护都更为复杂，但是它们更节省能源并且更耐磨损。
• Managing wear and tear may not be as complicated as it looks, for the last five items on Dr de Grey’s list seem to be linked by a single word: oxidation.
  管理身体磨损并没有表面上看起来那样复杂，因为德•戈瑞单子上的后五条的共同之处似乎可用一个词概括：氧化。
• He pointed out that e-books were not only cheaper, because of the lack of wear and tear and thefts, but they also offered great opportunities for older housebound readers.
  他指出，电子图书不仅因为不会被磨损、撕毁或者盗窃而廉价，而且它们更是给那些腿脚不便利的老年读者带来了福音。

权威例句

• It's taking a tremendous toll on our military forces in terms of wear and tear.
  NPR: Debate on Iraq Timetable Moves to Senate
• But despite booming oil revenues, Venezuela's basic infrastructure is showing signs of wear and tear.
  NPR: Venezuela Copes with Crumbling Infrastructure
• The wear and tear of the drugs and the emotional give-and-take was getting to me.
  NPR: 'The Harder They Fall': Fame and Addiction

词组短语

短语

• wear r and tear 磨损;消耗
• Wear and Tear Theory 损理论;磨损学说
• wear and tear allowance 耗损免税额
• Excess Wear and Tear 你可能会因过度磨损
• physical wear and tear 实物磨损

英英字典

剑桥英英字典

• the damage that happens to an object in ordinary use during a period

柯林斯英英字典

• Wear and tear is the damage or change that is caused to something when it is being used normally.

专业释义

机械工程

• 摩擦磨损

  Finally, the wear and tear experiments on the lubricating oil were performed on the four-ball friction machine.
  最后利用四球式摩擦磨损试验机对该润滑油进行了摩擦磨损性能测试。

• 耗损

经济学

• 日久耗损
• 磨损
• 有形损耗