Liquid dioxide
[机] 二氧化氮
🧩 词语组成解析
🗣️ 情景例句
You may use a first name if you are asked to (call me …).
如果你得到允许的话，你便可以直呼某人的名字。
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
Before it could be transported to the United States, a site had to be found for it and a pedestal had to be built.
在雕像被运往美国之前，必须为它选好一块场地，同时必须建造一个基座。