thumb screw
英 [θʌm skruː]
美 [θʌm skruː]
n. 拇指夹(旧时的一种刑具); 极大的压力
双语例句
- Feed regulator thumb screw
进料调节器指拧螺丝 - Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
这种总成由翼型螺丝、钩、转接头和杆子组成，在一端上有螺纹。 - Vertical Bearing Capacity Behavior of Roll Forming Screw Pile; Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
滚压成型螺纹灌注桩竖向承载力性能研究这种总成由翼型螺丝、钩、转接头和杆子组成，在一端上有螺纹。