Read Edit View history 铜丝 tóngsī copper wire Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 铜丝/銅絲 · tóngsī · copper wire 2026/03/04 铜丝 / 銅絲 tóngsī copper wire copper wire 他用细铜丝把两个零件绑在了一起。 noun created sense Mar 4, 2026, 02:25 AM