网络释义专业释义英英释义
MB Machine Bolt 机器螺栓
bolt heading machine 打螺钉头机 ; 螺栓头镦压机 ; 螺栓锻头机
bolt forging machine 锻螺栓机
bolt trimming machine 螺栓切边机
bolt screwing machine 螺栓滚丝机
bolt thread rolling machine 螺栓滚丝机
automatic bolt-making machine 自动制螺钉机
bolt knot thread machine 螺栓套丝机
bolt-making machine [机] 制螺栓机
machine bolt
- n. a bolt with a square or hexagonal head on one end and a threaded shaft on the other end; tightened with a wrench; used to connect metal parts
以上来源于: WordNet
柯林斯英汉双解大词典
machine bolt
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1.
N a fastening bolt with a machine-cut thread 机螺栓
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