Hexanitroethane
[化] 六硝基乙烷
🗣️ 情景例句
You don't know what you are talking about.
你不知道你在说什么。
Sometimes the snow was so deep we could tunnel through it.
偶尔雪会积到可以造隧道那般的深度。
not only the means of sustenance,
这不仅是谋生的手段，