Transvaalite
羟钴矿
🗣️ 情景例句
Huh.
哦。
How much is this meat per pound?
每磅肉要多少钱？
Are you coming with us tomorrow ? Uncle Li said we could borrow his boat.
明天你和我们一起去吗？李叔叔说我们可以借用他的船。