Xanthoconite
n. [矿]黄砷硫银矿
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？