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单词 rostrocarinate
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ros•tro•car•i•nate  (ros′trō karə nāt′, -nit),USA pronunciation n. 
  1. Anthropology, Archaeologya chipped flint with a beaklike shape found in the late Tertiary sediments of Suffolk, England, once thought to have been worked by humans but now known to have been shaped by natural nonhuman agencies.
  • rostro- (combining form representing Latin rōstrum rostrum) + carinate 1950–55

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更新时间:2025/7/23 11:16:01