cross knurls 交叉滚花刀
screw with straight-line knurls 直线滚花头螺钉 ; 直线滚花螺钉
straight-line knurls 直线滚花
line knurls 直线滚花头螺钉
Diamond Knurls 金刚石滚花刀
cro knurls 交叉滚花刀
cross s knurls 交叉滚花刀
screw with diamond knurls 金刚石滚花头螺钉
以上来源于: WordNet
V to impress with a series of fine ridges or serrations 给…压上滚纹
N a small ridge, esp one of a series providing a rough surface that can be gripped 滚纹
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