welder

n person whose job is making welded joints (eg in a car factory) 焊工.

weighbridge, weighing-machine, weighing-scale, weight, weight-lifter, weight-lifting, weightily, weightiness, weighting, weightless, weightlessness, weighty, weir, weird, weirdly, weirdness, weirdo, welcome, welcome to, weld, welfare, welfare state, welfare work, well, Well Tempered Clavichord, well up in, well-advised, well-aimed, well-appointed, well-balanced, well-being, well-born, well-bred, well-built, well-connected, well-defined, well-disposed, well-done, well-dressed, well-educated,