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单词 azo
释义

WordReference Random House Unabridged Dictionary of American English © 2024
az•o  (azō, āzō),USA pronunciation adj. [Chem.]
  1. Chemistrycontaining the azo group.
  • independent use of azo- 1875–80

azo-, 
  1. Chemistrya combining form used in the formation of compound words, esp. names of chemical compounds containing nitrogen or the azo group:azobenzene.Also,[esp. before a vowel,] az-. 
  • Greek ázō(os) without life, equivalent. to a- a-6 + zō- zo-

Collins Concise English Dictionary © HarperCollins Publishers::
azo /ˈeɪzəʊ ˈæ-/ adj
  1. of, consisting of, or containing the divalent group -N:N-: an azo group or radical
    See also diazo
Etymology: independent use of azo-
Collins Concise English Dictionary © HarperCollins Publishers::
azo-, (before a vowel)az- combining form
  1. indicating the presence of an azo group: azobenzene
Etymology: from French azote nitrogen, from Greek azōos lifeless, from a-1 + zōē life
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更新时间:2024/11/13 10:38:53