de.ni.tri.fy[di`naItrəˌfaI; di:ˋnaitrifai]及物动词(-fied,-fying,-fies)除去氮素; 除去氮化物名词de.ni'tri.fi.ca'tion名词de.ni'tri.fi'erde.ni'tri.fi.ca'tor
索引:及物动词 名词
词典索引