gas的例句（gas在句子中的用法）

• John Doe died in his bath, asphyxiated by the fumes from a gas water-heater. 一名男子死于浴室中，死因是吸入燃气热水器中排出的气体导致窒息。
• His meager allotment of gas had to be saved for emergencies. 他分到的那一点点煤气必须留着急用。
• The gas fire was still alight. 燃气引起的大火还在熊熊燃烧。
• Methane is often regarded as the second most important greenhouse gas after carbon dioxide. 甲烷常被认为是仅次于二氧化碳的重要温室气体。