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单词 aromaticity
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ar•o•ma•tic•i•ty  (ar′ə mə tisi tē, ə rō′mə-),USA pronunciation n. 
  1. the quality or state of being aromatic.
  2. Chemistrythe property of being or resembling any of the aromatic compounds.
  • aromatic + -ity

Collins Concise English Dictionary © HarperCollins Publishers::
aˌromaˈticity /əˌrəʊməˈtɪsɪtɪ/ n
  1. the property of certain planar cyclic conjugated molecules, esp benzene, of behaving like unsaturated molecules and undergoing substitution reactions rather than addition as a result of delocalization of electrons in the ring
  2. the quality or state of having an aroma
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