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单词 univalent
释义

WordReference Random House Unabridged Dictionary of American English © 2024
u•ni•va•lent  (yo̅o̅′nə vā′lənt, yo̅o̅ niv′ə-),USA pronunciation adj. 
  1. Chemistryhaving a valence of one;
    monovalent.
  2. Genetics(of a chromosome) single;
    unpaired;
    not possessing or joining its homologous chromosome in synapsis.
  • uni- + -valent 1865–70

Collins Concise English Dictionary © HarperCollins Publishers::
univalent /ˌjuːnɪˈveɪlənt; juːˈnɪvələnt/ adj
  1. (of a chromosome during meiosis) not paired with its homologue
  2. another word for monovalent

ˌuniˈvalency n
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更新时间：2024/9/20 8:05:46