Dioxides
(dioxide 的复数) n. 二氧化物\\n[医] 二氧化物
🗣️ 情景例句
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
I'm not from around here.
我不是本地人。
Ours is a fairly new country, so our cities and towns are modern.
我们的国家是个很新的国家，所以我们的城镇很现代化。