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periderm

/'peridә:m/

📖 中文释义

  1. n. 周皮
  2. [医] 皮上层(胚); 表皮

🔗 释义中的汉语词

📘 English Definition(英文释义)
  1. n. The outer layer of bark.
  2. n. The hard outer covering of hydroids and other marine
  3. animals; the perisarc.