thumbscrew

thumbscrew什么意思,thumbscrew翻译

基本解释

n.: 拇指夹（旧时的一种刑具）
网络: 翼形螺钉；指旋螺丝；蝶形螺钉

权威解释

• 拇指夹（旧时的一种刑具）:

  an instrument that was used in the past for torturing people by crushing their thumbs

英汉解释

• 蝶形螺钉

• 指拧螺钉

• 指旋螺丝;翼形

• 指拧螺旋

词性分析

• 复数：thumbscrews

例句

• One of a series of small ridges or grooves on the surface or edge of a metal object, such as a thumbscrew, to aid in gripping.

  滚花金属物体表面或边缘上的一系列小峰或凹槽，如指旋螺钉，使更容易握紧。

• On the back of the tailstock is a third thumbscrew that locks the tailstock in place on the dovetailed ways.

  在背部的尾架是第三thumbscrew认为，锁尾架在地方上配合的方式。

• Attach brass valve arm to plastic valve arm with thumbscrew provided. Make sure serrations mesh properly.

  用所提供的翼状螺丝将黄铜阀门臂附加到塑料阀门臂上。确保锯齿啮合适当。