| 释义 | 
		 river blindnessBrE /ˈrɪvə blaɪndnəs/NAmE /ˈrɪvər blaɪndnəs/ noun [U]  (medical 医学) a tropical skin disease caused by a  parasite  of certain flies that breed in rivers, which can also cause a person to become blind 盘尾丝虫病,河盲症(由河中繁殖的苍蝇的寄生虫引起的热带皮肤病,可导致失明) |