Minetisite
[化] 砷铅矿
🗣️ 情景例句
Have you ever been to Niagra Falls?
你去过尼亚拉加瀑布吗？
Every medal has its reverse.
事物都有它的反面。
Yes. I said, could I borrow your radio, please? Mine's broken.
好的。我说，我想借用您的收音机，可以吗？我的收音机坏了。