Propane
[ ['pr?upein] ]
輔助 Assistant
n. 丙烷\\n[化] 丙烷
?? 牛津釋義
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
Good night, Mrs. Stewart.
晚安，Stewart太太。
I'm ashamedfor you.
我為你感到害臊。
How did you decide that product was safe?
你怎樣決定產品是安全的呢？