[机] 磨损, 侵蚀
v worry unnecessarily or excessively
v be agitated or irritated
v provide (a musical instrument) with frets
v become or make sore by or as if by rubbing
v cause annoyance in
v gnaw into; make resentful or angry
v carve a pattern into
v decorate with an interlaced design
v be too tight; rub or press
v cause friction
v remove soil or rock
v wear away or erode

fretting的用法和样例:

例句

  1. Stop fretting away!别再烦恼了!
  2. He was fretting with impatience.他因不耐烦而烦躁不安。

词汇搭配

  • fretting fatigue磨蚀疲劳
  • fretting wear微动磨损
  • fretting corrosion接触腐蚀,摩擦腐蚀...
  • fretting apparatus微动磨损试验机...

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For those of you whove spent many of your waking hours this winter washing your hands and fretting about getting sick, you might be better off just stayi

发表于:2018-12-02 / 阅读(84) / 评论(0) 分类 Scientific American(十二)月

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发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 CNN2009年(四)月

Britons spend almost five years of their lives worrying, a study has found. 一项研究表明,英国人把几乎五年的时间花在担心忧虑上。 Some 86 per cent of people in a survey described themselves as worriers. 在调查中有大约8

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