Nitroalkane
[化] 硝基烷
🗣️ 情景例句
You think so?
你这样认为？
Well, goodbye and have a good trip!
那么，再见，祝你一路顺风。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.
一时间我们还在山顶上行走，而现在30公尺开外的地方我们都看不清了。