Fluoromethane
氟代甲烷
🗣️ 情景例句
I got it!
我知道了。
The best teachers of humanity are the lives of great men.
启迪人性最好的导师是伟大人物的生活。
From the top of it, you could see up to a distance of 130 kilometres on a clear day.
在晴朗的日子里，从楼的顶层你可以看到130公里远的地方。