chalcolite

英语单词 C 开头 英语单词

n.铜铀云母

网络解释.铜铀云母；铜铀矿

双语例句

1. 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.
来自辞典例句