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单词 cupule
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cu•pule  (kyo̅o̅′pyo̅o̅l),USA pronunciation n. 
  1. [Bot.]
    • Botanya cup-shaped whorl of hardened, cohering bracts, as in the acorn. See illus. under acorn. 
    • Botanya cup-shaped outgrowth of the thallus of certain liverworts.
    • Botanythe apothecium of a cup fungus.
  2. Zoologya small cup-shaped sucker or similar organ or part.
  • Neo-Latin cūpula, Late Latin: small tub; see cupola
  • 1820–30

Collins Concise English Dictionary © HarperCollins Publishers::
cupule /ˈkjuːpjuːl/ n
  1. a cup-shaped part or structure, such as the cup around the base of an acorn
Etymology: 19th Century: from Late Latin cūpula; see cupola
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