welder
Longman Dictionary of Contemporary English 5++LDOCE 5++weld·er /ˈweldə $ -ər/ noun [countable] 
BOTIsomeone whose job is to weld metal in a factory 焊工
BOTIsomeone whose job is to weld metal in a factory 焊工Examples from the Corpus
welder• She moved to Portland, Ore., where she worked several jobs until later working as a welder at the shipyards.• Mrs Jones married a welder from Antigua and had four children.• An official at Zaporizha's regional council said one welder was burned to death immediately.• Are you a competent carpenter, plumber, welder, mechanic?• Enter the local media; exit the welder with the blowtorch.• At four-fifteen the welders secured and washed their hands.• The pressure on the welders would have involved a very high rejection rate - a problem overcome by robot welding.weld·er nounChineseSyllable
to job Corpus is metal weld whose someone
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welder
weld‧er /ˈweldə $ -ər/
noun [countable]
someone whose job is to weld metal in a factory
weld‧er /ˈweldə $ -ər/
noun [countable]someone whose job is to weld metal in a factory