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epistome

/'epistәum/

📖 中文释义

  1. n. (甲壳类动物的)口上板,(昆虫的)口上突, 口上片
📘 English Definition（英文释义）
  1. n. The region between the antennae and the mouth, in
  2. Crustacea.
  3. n. A liplike organ that covers the mouth, in most Bryozoa.
  4. See Illust., under Entoprocta.
E 字母词表