fire-damp

英 ['faɪərd'æmp] 美 ['faɪərd'æmp]

• n. 沼气；甲烷

fire-damp的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 firedamp:

1. a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air