thumb screws中文什么意思

拇指螺丝

姆指螺晋

姆指螺丝

• thumb:    n. 1.拇指。 2.【建筑】馒形饰 ...
• screw:    n. 1.螺旋；螺钉。 2.螺旋桨； ...
• knurled thumb screws:    滚花高头螺钉

例句与用法

更多例句：  下一页

1. Knurled thumb screws with waisted shank
   滚花头不脱出螺钉
2. General purpose knurled thumbs screws
   通用滚花蝶形螺钉
3. Knurled thin thumb screws
   滚花扁型螺钉
4. Knurled thumb screws
   滚花高头螺钉
5. Assembly consists of thumb screw , hooks , swivel joint , and stem , threaded at one end
   这种总成由翼型螺丝、吊钩、旋转接头和杆子组成，在一端上有螺纹。