Arsonic acid
[化] (某)胂酸(指RAsO(OH)-2或RAsO(OR)OH)\\n[医] 胂酸
🧩 词语组成解析
🗣️ 情景例句
How much do I owe you?
我应付多少？
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
Are these English books?
这些是英语书吗？