Heteropolyacid
[化] 雜多酸
??? 情景例句
Your idea sounds like a good one.
你的想法聽起來很不錯。
I wash his face and hands,and then I dress him.
我洗他的臉和手，并且我給他穿衣服。
Oh, who is this?
噢，這位是誰？