详细解释:【医】 翼状胬肉
词型变化：
名词复数:pterygiums形容词:pterygial英语解释：
名词 pterygium:
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详细解释：
pte.ryg.i.um
n.（名词）【复数】 pte.ryg.i.ums 或 pte.ryg.i.a [-ô-…] An abnormal mass of tissue arising from the conjunctiva of the inner corner of the eye that obstructs vision by growing over the cornea.翼状胬肉：从眼睛内角的结膜生出一块不正常的块状组织，往角膜上生长时引起视觉障碍
来源：New Latin 现代拉丁语 from Greek pterugion 源自 希腊语 pterugion diminutive of pterux pterug- [wing] * see pterygoid pterux的小后缀 pterug- [翅膀] *参见 pterygoid
【引伸】
pteryg.ial