Aminophenyl arsonic acid
[化] 氨基苯胂酸
🧩 词语组成解析
🗣️ 情景例句
How long will you keep the car?
这车你要用多久？
I ought to go now.
我应该现在走。
It has 102 storeys and 73 lifts.
有102层楼，有电梯73部。