耳聋眼花

Explanation: Old and feeble that the aural, visual decline. Describe human perception of things is extremely slow 　　Usage: As predicate, attributive; more for the elderly 　　Source: Qing Zhou students "Belief and" No. 90 back: "Mrs. Chao without Toutengnaore, without deafness vertigo ... ... hi hi and smiled, Otherwise it will be like a good person." Thesaurus:  Deaf blind, Black deaf eyes