基本解释n.銅包皮同根派生 coppering相关词英汉例句Copper conducts electricity better than other materials.銅比其他材料導電性能好。The chemical symbol for copper is "Cu".銅的化學符號是Cu。The copper has been burnished.銅已被拋光。What color is copper sulphate solution?硫酸銅溶液是什麽顔色?coppering更多例句