Alisonite
闪铜铅矿
🗣️ 情景例句
It's five years ago.
那是五年前了。
A maiden with many wooers often chooses the worst.
少女有了许多求婚者往往选中了最差的一个。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。