Pyroarsenic acid
[化] 焦砷酸\\n[医] 焦砷酸
🧩 词语组成解析
🗣️ 情景例句
and an advance payment waiting for you
和预付稿酬等你来
He who has a mind to beat his dog will easily find a stick.
有心打狗好找棍；欲加之罪，何患无辞。
My sister is only seven, but she always tells me whether my pictures are good or not.
我的妹妹只有7岁，但她总能说出我的画是好还是坏。