denitrify

verb

/ˌdiːˈnaɪtrɪfaɪ/

(chemistry化学)

Verb Forms

present simple I / you / we / they denitrify	/ˌdiːˈnaɪtrɪfaɪ/ /ˌdiːˈnaɪtrɪfaɪ/
he / she / it denitrifies	/ˌdiːˈnaɪtrɪfaɪz/ /ˌdiːˈnaɪtrɪfaɪz/
past simple denitrified	/ˌdiːˈnaɪtrɪfaɪd/ /ˌdiːˈnaɪtrɪfaɪd/
past participle denitrified	/ˌdiːˈnaɪtrɪfaɪd/ /ˌdiːˈnaɪtrɪfaɪd/
-ing form denitrifying	/ˌdiːˈnaɪtrɪfaɪɪŋ/ /ˌdiːˈnaɪtrɪfaɪɪŋ/

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denitrify something to remove nitrates or nitrites from something, especially from soil, air or water反硝化：去除某些东西，尤其是土壤，空气或水中的硝酸盐或亚硝酸盐