Nitroethylene
硝基乙烯
🗣️ 情景例句
I hope so.
希望如此。
We used to have a lot of fun when we were that age.
当我们是变老时，我们过去常有很多趣事。
Glancing at the bits of wood and metal that lay around him,
年轻人看了一眼周围的碎木片和碎金属片，