copper的中文意思、音标与词形变化

n. 铜, 警察 [化] 铜Cu

n. a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor n. a copper penny n. a reddish-brown color resembling the color of polished copper n. any of various small butterflies of the family Lycaenidae having coppery wings