Bismuthite
[化] 泡铋矿
🗣️ 情景例句
The Molinas treat me so nicely,
Molinas一家人对我很好，
Generally speaking, a contract cannot be changed after it has been signed by both parties.
一般来讲，合同一经双方签订就不得更改。
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。