焊镴 hànlà solder Origin Definitions Defs Strokes Stroke Words Sentences Sents 焊 hàn verbnoun to weld to weld or solder; to use melted metal to join or repair metal objects镴 鑞 là solder (bound form) an alloy of tin and lead with a low melting point, used to join metal surfaces; also used to make utensils