单词	marsh gas
释义	marsh gasˈmarsh gas noun [uncountable] Examples EXAMPLES FROM THE CORPUS Perhaps when unhappy people die they release an effluvium of depression, like marsh gas. gas formed from decaying plants under water in a marsh SYN  methane
随便看	cocoon cocooned cocooning Cocteau, Jean COD cod coda coddle code coded codeine code name code-name co-dependence co-dependent coder code-sharing code word codex codger codicil codification codify coding cod-liver oil

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