purifier

Word family  noun purification purist purity ≠ impurity purifier adjective pure ≠ impure verb purify adverb purely

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++pu·ri·fi·er /ˈpjʊərəfaɪə $ ˈpjʊrɪfaɪər/ noun [countable]  something used to remove dirty or harmful substances 净化物；净化器air/water purifier 空气净化器/净水器

Examples from the Corpus

purifier• Air purifiers actually remove odours and particles from the air through a series of filters.• Stale soul purifier Souls, like bodies and minds, are capable of incredible feats of endurance.• a water purifier• Domestic equipment is run off a new generator and includes a water maker, water purifier, ice maker and microwave.air/water purifier• Domestic equipment is run off a new generator and includes a water maker, water purifier, ice maker and microwave.

pu·ri·fi·er nounChineseSyllable  

remove something substances to or Corpus used dirty harmful

purifier
pu‧ri‧fi‧er /ˈpjʊərəfaɪə, ˈpjʊərɪfaɪə $ ˈpjʊrəfaɪər/ noun [countable]something used to remove dirty or harmful substances
    air/water purifier

puri·fierBrE /ˈpjʊərɪfaɪə(r)/ 🔊NAmE /ˈpjʊrɪfaɪər/ 🔊 nouna device that removes substances that are dirty, harmful or not wanted 清洁器；净化器◆an air/a water purifier 空气／水净化器