3325英语网 英语单词
Pterygium的音标发音
Pterygium
英式发音：[(p)tә'ridʒiәm]
美式发音
(noun.) 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.
手打:萨曼莎
