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pterygium

/(p)tә'ridʒiәm/

📖 中文释义

  1. [医]翼状胬肉
📘 English Definition（英文释义）
  1. n either of two thickened triangular layers of conjunctiva extending from the nasal edge of the eye to the cornea; it arises from irritation of the pinguecula
P 字母词表