单词	ionizer
释义	ionizer /ˈʌɪənʌɪzə / (also ioniser) noun A device which produces ionization, especially one used to improve the quality of the air in a room.According to the company's president, the bulb uses no toxic chemicals, is more cost-effective than HEPA filters and air ionizers, which only trap airborne particles.... In some cases, the ionizers were used in combination with portable air filters, instead of the botanical extract. The third electrode may also be used to switch the mode of operation of the discharge source from a gas phase ionizer to an electrospray ionizer.
随便看	mumblement mumbler mumblety-peg mumbling mumblingly mumbling word mumbo jumbo mumbo-jumboism mumchance mu-mesic mumesic mu-meson mu-mesonic Mumetal Mu-metal mum figure Mumford, Lewis mum-house mum-in-law mum jeans Mumm mummer mummering Mummerset Mummersetshire

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