柯林斯詞典purifier /?pj??r??fa??/ (purifiers) 1. N-COUNT A purifier is a device or a substance that is used to purify something such as water, air, or blood. 淨(jìng)化器[oft n N] ...air purifiers. ...空氣淨(jìng)化器。 返回 purifier劍橋詞典a machine or a substance that removes harmful substances from something 淨(jìng)化器；淨(jìng)化劑 a water purifier 淨(jìng)水器 an air purifier 空氣淨(jìng)化器 In traditional medicine , certain herbs are used as blood purifiers. 在傳統(tǒng)毉學(xué)中，某些草葯被用來淨(jìng)化血液。 返回 purifier