英语词汇“back wash extractor”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back wash extractor
释义	back wash extractor 反萃器
随便看	relief grinding relief grinding machine relief grinding mechanism relief groove relief ground relief height relief highway relief holder relief hole relief hole diameter relief holes relief image relief incision Relief Inlet relief in place relief intensity relief in the form money relief in the form of money relief inversion relief iron relief joint reliefless relief lever relief lightship relief light vessel 打地方牌打地盘儿打坐在老君灶里，闭门炼丹打坠咕碌儿打埋伏打埽(扫)光明一片地，囊贮古今，研究经史。打墙也是动土。打墙板儿翻上下。打墙板儿翻上下，前人世界后人收打墙板儿翻上下，没有长贫久富的人錫錫錫を飛ばす錫婚式錫杖錬錬る錬れる錬ル錬レル