fretting

英 [ˈfretɪŋ]

美 [ˈfretɪŋ]

v.  苦恼; 烦躁; 焦虑不安
fret的现在分词

现在分词：fretting　

机械

BNC.35165

柯林斯词典

• VERB 苦恼;烦恼;发愁
  If youfretabout something, you worry about it.
  1. I was working all hours and constantly fretting about everyone else's problems...
     我一刻不闲地工作，总是为别人的事操心。
  2. But congressional staffers fret that the project will eventually cost billions more...
     但是国会工作人员担心这项计划最终会多耗资数十亿元。
  3. Don't fret, Mary. This is all some crazy mistake.
     不要发愁，玛丽。这只是个有些荒唐的错误。
• (吉他等弦乐器琴颈处的)品
  Thefretson a musical instrument such as a guitar are the raised lines across its neck.

双语例句

• Finite Element Analysis on Fretting Fatigue Contacting Stresses
  微动疲劳接触应力的有限元分析研究
• Research on Rotational Fretting Wear of Two Fe-C Alloy
  两种Fe-C合金的转动微动磨损研究
• It's no use fretting over missing the train, we can always catch the next one.
  不用为错过了火车着急，我们总可以赶上下一班的。
• Soon, investors will be fretting about Florida and Ohio.
  很快，投资者将会对佛罗里达州和俄亥俄州感到不安。
• Instead of fretting about these things, have your basement tested for radon.
  与其烦恼这些事情，你还不如请人测试一下地下室的氡值。
• This paper analyzes the fracture of flsh-plate and presents that the mechanism of the fracture is fretting fatigue.
  本文通过对鱼尾板断裂的分析，表明鱼尾板断裂为微动磨损疲劳机制。
• He's fretting over his examination results.
  他正为了他的考试结果而感到焦躁不安。
• You are fretting yourself needlessly.
  你在不必要地折磨你自己。
• Mary got your Sunday clothes ready, and everybody's been fretting about you.
  玛丽为你准备好了礼服。大家都为你担心。
• The effects of laser transformation hardening ( LTH) on the fretting wear of titanium alloy are investigated.
  研究了激光淬火对钛合金微动磨损性能的影响。