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单词 vacuole
释义

WordReference Random House Unabridged Dictionary of American English © 2024
vac•u•ole  (vak′yo̅o̅ ōl′),USA pronunciation n. [Biol.]
  1. Cell Biologya membrane-bound cavity within a cell, often containing a watery liquid or secretion. See diag. under cell. 
  2. Cell Biologya minute cavity or vesicle in organic tissue.
  • French; see vacuum, -ole1
  • 1850–55;
vac•u•o•lar  (vak′yo̅o̅ ō′lər, vak′yo̅o̅ ə-, vak′yə lər),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
vacuole /ˈvækjʊˌəʊl/ n
  1. a fluid-filled cavity in the cytoplasm of a cell
Etymology: 19th Century: from French, literally: little vacuum, from Latin vacuum

ˌvacuˈolar adj
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更新时间：2025/2/23 14:46:47