名词
中文翻译：拇指螺丝
同义词：
['tightener', 'thumbscrew nut', 'thumbscrew bolt例句：1. The car was stuck in the mud and we needed a thumbscrew to get it out.（汽车陷在泥里了，我们需要一个拇指螺丝来把它弄出来。）']
例句：
-
1. The car was stuck in the mud and we needed a thumbscrew to get it out.
汽车陷在泥里了，我们需要一个拇指螺丝来把它弄出来。
-
2. The lock was jammed and we needed a thumbscrew to open it.
锁被卡住了，我们需要一个拇指螺丝来打开它。
-
3.The toolbox had a thumbscrew missing, so I used a screwdriver to fix it.
工具箱缺了一个拇指螺丝，所以我用螺丝刀把它固定好了。