疑难杂症 Save Sign in to save words Traditional (Taiwan): 疑難雜症 yínánzázhèng ㄧˊ ㄋㄢˊ ㄗㄚˊ ㄓㄥˋ dubious or hard-to-treat cases (medicine) hard cases Character by character 疑(yí)doubt 难(nán)difficult 杂(zá)mixed 症(zhèng)disease A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0