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EnglishTHE SCHOLAR'S LEXICON

enneagon

/en-ee-uh-gon, -guhn/US // ˈɛn i əˌgɒn, -gən //UK // (ˈɛnɪəɡən) //

烯酮,烯酮酮,烯酮类,烯烃

Definitions

n.名词 noun
  1. 1
    • : nonagon.
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