英语词汇“negative air ion”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	negative air ion
释义	negative air ion 基本例句空气负离子 Study on Air Negative Ions Produced by Fountain and Its Effecting Factors.喷泉产生的空气负离子及其影响因素的研究。
随便看	contact chamber contact channel contact characteristic contact characteristics contact charging contact charging device contactchart contact chart contact chatter contact chatter time contact checker Contact cheilitis contact chemicals contact chemoreception contact chemoreceptor contact chilling contact chip contact cholangiography contact chronometer contact circuit contact clamp contact clause contact-clause contact clause-liners contact clay