Arsenit
[机] 亚砷酸盐
🗣️ 情景例句
What number are you at?
你的电话号码是什么？
I adore ice cream.
我非常喜欢冰淇淋。
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。