Read Edit View history 电焊 diànhàn electric welding Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 电焊/電焊 · diànhàn · electric welding 2026/03/04 电焊 / 電焊 diànhàn electric welding electric welding 他戴着防护面罩进行电焊。 verb created sense Mar 4, 2026, 02:25 AM