welderKK [ˋwɛldɚ] /ˈwɛldɚ/名詞1焊工、電焊工、焊接工The shipyard is hiring experienced welders for the night shift.那間造船廠正在招募有經驗的焊工上夜班。2焊接機、電焊機He bought a small welder to repair the metal gate himself.他買了一台小型焊接機,自己修那扇鐵門。