词汇	venturous pioneer
释义	venturous pioneer 爱冒险的开拓者
随便看	methane gas fermentation methane gas hydrate methane-gas lamp methane gas sensor methane gas users methane-generated quantity methane generating Methane-generating Methane-generating pit METHANE GENERATION IN PERMAFROST SEDIMENTS methane hydrate Methane Hydrate-an alternative fuel source Methane Hydrate-an alternative fuel source? methane hydrates methane hydrate system methane hydrocarbon methane hydrocarbons methane-hydrogen gas Methane hydrogen isotopic composition Methane hydroxylase methane ignition methane indicator methane inhibitor methane ionization chamber methane ionization detector