chalcolite

英 ['kælkəlaɪt] 美 ['kælkəlaɪt]

n.铜铀云母

网络解释.铜铀云母；铜铀矿

1 . Pitchblende and chalcolite are much more radioactive than uranium itself.: 沥清铀矿和铜铀云母比纯铀的放射性强得多.

chalcolite🔊 朗读