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单词 orthotropous
释义

WordReference Random House Unabridged Dictionary of American English © 2024
or•thot•ro•pous  (ôr thotrə pəs),USA pronunciation adj. 
  1. Botany(of an ovule) straight and symmetrical, with the chalaza at the evident base and the micropyle at the opposite extremity.
  • Neo-Latin orthotropus. See ortho-, -tropous
  • 1820–30

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更新时间:2024/9/21 0:34:28