Oxyacid
n. 含氧酸\\n[医] 含氧酸
🗣️ 情景例句
can be picked up at the Riverdale Press offices.
可以到Riverdale Press各办事处索取。
When did you come to see me?
你什么时候来见我？
He thought they needed to know the direction to it.
它们还需要知道去那里的方向。