Propane
[ ['prəupein] ]
辅助 Assistant
n. 丙烷\\n[化] 丙烷
📖 牛津释义
propane
n[U]
(chemistry 化) type of colourless gas, found in natural gas and petroleum and used as a fuel 丙烷.
🗣️ 情景例句
I have room reserved.
我已订了房。
Ray. I've been rescued at last.
啊吓！我终于得救了。
Any reason?
有什么理由吗？