welders
释义
n. 焊机；电焊工（等于 weldor）
例句
1·What is welding? And what do welders do?
什么是焊接？焊接能做什么？
2·The welding is mostly done by highly qualified welders .
这些焊逢几乎全由高水平的焊工完成。
3·Objective To investigate the status of health in the welders .
目的调查电焊工人的职业健康状况。
短语
1·arc welder
电焊机；焊工
2·spot welder
点焊机，点熔接机
3·laser welder
激光焊机；雷射焊器
同义词
n.
焊机；电焊工（等于weldor）
welding machinewelding unit
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