| 释义 |
atomic number 29
基本英英
英Noun: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
Noun:
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 |