Quadroxide
[化] 四氧化物
🗣️ 情景例句
But most of all,
但最重要的
We have no vacancies now, but we'll certainly bear your application in mind.
我们目前没有空缺，但是我们一定记住你申请的事。
I didn't have a penny the last time I saw you.
上次我见到你时，我连一个铜板也没有。