Nitrourethane
[化] 硝氨基甲酸乙酯
🗣️ 情景例句
Here's the bag.
箱子拿来了。
Do you live across from the Public Hall?
你在大会堂对面居住吗？
Only a few kilometres. I think it's about seven. OK. We're all here, now.
谩Ｎ颐嵌嫉狡肓恕?