bottled gas

柯林斯词典

bottled gas (also bottle gas)

• 1. N butane or propane gas liquefied under pressure in portable containers and used in camping stoves, blowtorches, etc 瓶装液化气; 丁烷或丙烷气体在便携容器中受压力液化，应用在野营炉、喷灯等内

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