wear off

英 [weə(r) ɒf]

美 [wer ɔːf]

（感觉等）逐渐消失，消逝

柯林斯词典

• PHRASAL VERB （感觉等）逐渐消失，消逝
  If a sensation or feelingwears off, it disappears slowly until it no longer exists or has any effect.
  1. For many the philosophy was merely a fashion, and the novelty soon wore off...
     对许多人来说哲学只是一种时髦罢了，不久就没新鲜感了。
  2. Now that the initial shock was wearing off, he was in considerable pain...
     最初的震惊渐渐过去之后，他感到疼痛难忍。
  3. The contraceptive effect wears off in two days.
     避孕效果两天就会消失。

英英释义

verb

• deteriorate through use or stress
  1. The constant friction wore out the cloth
  Synonym:wearwear outwear downwear thin
• diminish, as by friction
  1. Erosion wore away the surface
  Synonym:wear away

双语例句

• Mind you, the think-before-you-buy effects of serotonin wear off after a few hours.
  不过还要提醒诸位的是，五羟色胺的这种抑制作用只能持续几小时。
• Though alcohol is a depressant that will help you fall asleep in the short term, once its effects wear off, it can cause you to wake up prematurely.
  虽然酒精是能够帮助人们短期入睡的抗抑郁，但是一旦它的作用消失，它会引起人们过早醒来。
• But the blood sickness is gonna wear off soon.
  不过这个血液疾病会很快消失。
• And at some point, she says, the advantage of an odd or unexpected name will wear off.
  她指出，到了某一点，另类或出人意表的名称的优势就会减少。
• The stimulating effects of caffeine in coffee, colas, teas, and chocolate can take as long as8 hours to wear off fully.
  如咖啡、可乐、茶和巧克力中所含的咖啡因所长生的兴奋效应需要长达8小时才能完全消除。
• Stains come and go, they just wear off.
  污渍来了又走了，它们会逐渐消失的。
• Instead, if you are going to use caffeine, drinking early in the evening so it will wear off by the time you want to sleep.
  如果你想利用咖啡因提神，那就傍晚的时候早点儿喝，这样当你犯困的时候就会起作用了。
• For many the philosophy was merely a fashion, and the novelty soon wore off
  对许多人来说哲学只是一种时髦罢了，不久就没新鲜感了。
• I am afraid the gilt of the ring will wear off before long
  恐怕戒指的镀金层不久就会磨掉
• As long as you work hard and learn modestly from others, the pressure of taking up the new post will wear off.
  只要你努力工作，虚心向别人学习，新上任的压力会逐步消除的。