气体淘析gas: GAS = gasoline. elutriation: n. air elutriation: 风筛; 空气淘析; 气析analysis by elutriation: 淘析法分析batch elutriation: 分批淘析下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:gas elutriation,即可在微信中查询翻译