welding

柯林斯词典

1. V-T/V-I To weld one piece of metal to another means to join them by heating the edges and putting them together so that they cool and harden into one piece. 焊接
It's possible to weld stainless steel to ordinary steel. 将不锈钢和普通钢焊接在一起是可能的。
Where did you learn to weld?
你在哪里学会的焊接技术？
2. N a joint formed by welding 焊接点