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單詞乎

quaternaries

音標(biāo)[kwə'tə:nəri]
quaternaries是什么意思、quaternaries怎么讀

quaternaries漢語翻譯

【化】 季鹽; 季銨鹽類

quaternaries詞型變化

名詞復(fù)數(shù):quaternaries 

quaternaries英語解釋

名詞 quaternary:

  1. last 2 million years
    同義詞：Quaternary, Quaternary period, Age of Man
  2. the cardinal number that is the sum of three and one
    同義詞：four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe
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