dysesthesiaWiktionary 原文构词拆分dys-前缀difficult · bad+-esthesia后缀Combining form of esthesia. · Combining form of synaesthesia.词源说明From dys- + -esthesia.释义（英文）名词 Noun(medicine) A condition caused by lesions of the nervous system that causes abnormal sensations such as burning, wetness, or itching.词族派生词（2）acrodysesthesiaerythrodysesthesia