Macrochemistry
n. [化] 常量化学
🗣️ 情景例句
It's important for you to keep a cool head at this moment.
这时候保持头脑冷静是很重要的。
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
What's the problem with building the new factory then?
那么，建新厂有什么问题吗？