Hudsonite
黑铁辉石
🗣️ 情景例句
What's the exchange rate today?
今天的兑换比率是多少？
I have to raise some issues which may be embarrassing.
我必须提出一些比较尴尬的问题。
But if we spend all that money
但是如果我们把所有钱都花光了，