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 don't know,
我不知道，
Kennedy Airport, please. I have to be there by 7:00.
请到肯尼迪机场。我得在七点前赶到那儿。
Where does Bill sit in the classrooom?
比尔坐在教室的那块儿？