Denitromethane
二硝甲烷
🗣️ 情景例句
Or religion unless you know them very well.
除非你和对方很熟。
No, I don't think so.
不，我想不会。
The temperature drops to -- 30 o and very few people attempt to cross the Pass.
气温下降到零下30度，试图跨越山口的人寥寥无几。