thumbscrew

英汉释义

• n.

  1.指拧螺旋

  2.指旋螺丝;翼形

  3.指拧螺钉

  4.蝶形螺钉

  1.指拧螺旋

  2.指旋螺丝;翼形

  3.指拧螺钉

  4.蝶形螺钉

英英释义

• n.

  1.a piece of equipment used in the past for torturing people by squeezing their thumbs very hard

英汉例句

• 1.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。

• 2.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。

• 3.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。