P-aminophenylarsonic acid
[化] 对氨基苯胂酸
🧩 词语组成解析
🗣️ 情景例句
Hey, what's going on?
嗨，怎么样？
Who is the president of this republic?
谁是这共和国的总统？
I have just finished the book.
我刚刚读完这本书。