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English definition of “ionizer”

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ionizer

noun [C] uk ( UK usually ioniser)   /ˈaɪ.əˌnaɪ.zə/ us    /-zɚ/
an electrical device that puts negative ions into the air in a room in order to make the air fresher and healthier
Translations of “ionizer”
in Chinese (Traditional) (用於淨化並改善室內空氣的)負離子機…
in Chinese (Simplified) (用于净化并改善室内空气的)负离子发生器…
(Definition of ionizer from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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