Calcium arsenite
[医] 亚砷酸钙
🧩 词语组成解析
n. [化]亚砷酸盐
🗣️ 情景例句
It's for a book.
是为一本书拍的。
His eye is swollen, Does it hurt?
他的眼睛肿起来了，疼不疼？
I have one here, Mr. Wu.
我这里有一把，吴先生。