humidifier相关的词根或词缀是: hum

复数： humidifiers

Your doctor may recommend a humidifier to moisten your indoor air .

医生或会建议在室内使用空气加湿器。

We switch to formula , replace matthew 's bed linens , and start using a humidifier in his room .

我们换了婴儿食品，又换马修的床上用品，并且开始在他的房间里面使用增湿器。

Disinfect air-conditioner and humidifier filters

给空调和加湿器的过滤器消毒

You may also want to try a humidifier , which will hydrate the air and bring moisture to your lips .

你可以尝试空气加湿器，它可以增加空气中的水分，并保持嘴唇的湿润。

An air-conditioner or humidifier filter can quickly become inundated with dust , soot , pet dander , and even potentially harmful bacteria .

空调或者是加湿器的过滤器很快就会被灰尘、烟灰、宠物皮屑和有害细菌感染。