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plumule

/'plu:mju:l/

📖 中文释义

  1. n. 胚芽, 绒羽
  2. [医] 胚芽, 细沟(中脑水管上壁)

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. down feather of young birds; persists in some adult birds