welder
/ˈwɛldə(ɹ)/ 名词 B2中文: 焊工、焊机
- One who welds, that is, unites pieces of steel, aluminum, or other metals by welding.
- A machine that a human operator uses for welding.
- A robotic machine that welds automatically.
- One who welds, that is, wields.
复数 welders
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