| 释义 |
ˈmarsh gas noun [uncountable] SGgas formed from decaying plants under water in a marsh 沼气，甲烷 SYN methaneExamples from the Corpusmarsh gas• Perhaps when unhappy people die they release an effluvium of depression, like marsh gas.ˈmarsh gas nounChineseSyllable a under plants water Corpus gas formed in decaying from |