weld seal solder
He then soldered the wire to the telephone terminal.
接着他把电话线焊接到电话机上。
—— 柯林斯例句to weld a broken axle
焊接一条断裂的轴
—— 给力词典精选He welded the broken rod.
他焊接一根断了的杆子。
—— 给力词典精选The welding is so smooth that you can hardly see where the sections of pipe are joined together.
这管子焊接得很光滑,你很难看出什么地方是焊接的。
—— 给力词典精选The metal plates used in making ships used to be riveted together, but now they are usually welded.
造船中使用的金属板过去使用铆接, 现在则常用焊接。
—— 给力词典精选