Stibide
锑化物
🗣️ 情景例句
We will also need a letter of recommendation.
我们还要求一封推荐函。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗？
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。