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allantoin

/æ'læntɔin/

📖 中文释义

  1. n. [生化]尿囊素
📘 English Definition（英文释义）
  1. n. A crystalline, transparent, colorless substance found in
  2. the allantoic liquid of the fetal calf; -- formerly called allantoic
  3. acid and amniotic acid.
A 字母词表