Sesquioxides
(sesquioxide 的复数) n.[化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
And give her a teaspoon of the medicine after every meal.
每餐之后给她吃一茶匙的药。
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
His father runs a restaurant.
他的父亲经营一家餐馆。