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单词 spermatheca
释义

WordReference Random House Unabridged Dictionary of American English © 2024
sper•ma•the•ca  (spûr′mə thēkə),USA pronunciation n., pl. -cae (-sē).USA pronunciation [Zool.]
  1. Invertebrates, Zoologya small sac or cavity in female or hermaphroditic invertebrates used to store sperm for fertilizing eggs, as in the queen bee.
  • sperma- (variant of spermato-, spermo-) + theca 1820–30

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