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
That's all right.
没关系。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
No, I don't think we have.
我想没有。