“煤气”的拼音？

“煤气”的英语可以翻译为：coal gas，gas ...

他分到的那一点点煤气必须留着急用。His meager allotment of gas had to be saved for emergencies.他会在煤气灯光下展示他的收藏品。He would show his collection by gaslight.在煤气灯光下她显得比以往任何时候都苍白。In the gaslight she looked paler than ever....