Calcium arsenite
[医] 亚砷酸钙
🧩 词语组成解析
n. [化]亚砷酸盐
🗣️ 情景例句
How good is your English?
你英语有多好？
We had expected much lower prices.
我们希望报价再低一些。
Have you taken your medicine today?
你今天吃药了吗？