“甲烷”的英语可以翻译为：[有化] methane，fire-damp，methyl hydride marsh gas，firedamp ...

“甲烷”的拼音为：jiǎ wán...

甲烷起火，致使8人丧生。The ignition of methane gas killed eight men.甲烷和丙烷是烷烃。Methane and propane are alkanes.甲烷常被认为是仅次于二氧化碳的重要温室气体。Methane is often regarded as the second most important greenhouse gas after carbon dioxide....