pterygium

名词 n.
中文释义

英文释义

名词 n.
  1. An abnormal mass of tissue in the corner of the eye that obstructs vision.
  2. A generalized limb of a vertebrate.

词形变化

pterygiums plural pterygia plural

词汇关系

衍生词
basipterygium lateropterygium popliteal pterygium syndrome pseudopterygium pterygial pterygiophore
相关词
pterygiate webeye

词源

From Ancient Greek πτερύγιον (pterúgion), diminutive of πτέρυξ (ptérux, “wing”). By surface analysis, pteryg- + -ium.
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