Hydrocal
[医] 含水煅石膏(商品名)
🗣️ 情景例句
I know.
我知道。
Do you want to remit the money by air mail or by cable, sir?
您想要航空信还是电汇，先生？
I didn't realize how much this meant to you.
我不知道这个对你的意义有这么大。