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

• Fretting wear and fretting fatigue of steel wires in steel ropes have been identified as a major cause of reducing the life of the rope.
  钢丝绳内部钢丝的微动磨损和微动疲劳是造成钢缆寿命降低的主要原因之一。
• We spend a great deal of time fretting about the future or the past.
  我们花大量时间担心未来烦恼过去。
• 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。
• He's fretting over his examination results.
  他正为了他的考试结果而感到焦躁不安。
• The method of measurement and test device for fretting damage are described in this paper.
  研制了微动桥式试验装置及试验方法。
• The government is striving to prevent this but the fretting may be overdone.
  政府正努力采取措施阻止日元升值，不过似乎有些小题大做了。
• 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。
• Fretting fatigue usually occurs in lap joints of aircraft structure.
  搭接件是飞机结构中容易产生微动疲劳损伤的部位。
• What are you fretting about?
  你为什么烦躁不安？
• A year ago many economists were fretting about unemployment and deflation.
  一年之前很多经济学家都在为失业率和通货紧缩而焦虑。