ko·la nut /ˈkolə-/
  ko·la nut /ˈkolə-/ 名詞
  可拉果
  Ko·la Kola nut . Same as Cola, Cola nut.
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  kola nut
       n 1: bitter brown seed containing caffein; source of cola extract
            [syn: cola nut]
       2: tree bearing large brown nuts containing e.g. caffeine;
          source of cola extract [syn: kola, kola nut tree, goora
          nut, Cola acuminata]