bottled gas是什么意思 bottled gas怎么读
bottled gas的英文翻译是什么意思，词典释义与在线翻译
Noun:- hydrocarbon gases, usually propane or butane, kept under pressure
bottled gas的用法和样例
- The liquefied gas price goes down after its seven-month hike since last June.
今年瓶装液化气零售价格的首次降价，让不少市民纷纷前来充气。
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