短語(yǔ)詞組短語(yǔ)organic extract of air particles 大氣顆粒有機(jī)提取物extract air chamber 抽空氣室extract air shaft 抽風(fēng)豎井extract water from air 空氣取水air extract 抽氣air extract cooling of cabinet 整機(jī)抽風(fēng)冷卻 返回 extract air