Read Edit View history 疑难杂症 yínánzázhèng difficult medical cases Origin Definitions Defs Strokes Stroke Words Sentences Sents 疑难杂症 疑難雜症 yínánzázhèng difficult medical cases difficult-to-treat diseases or medical cases with unclear causes knotty problems complicated or difficult-to-solve problems that are hard to understand Frequency Written text 0.543 per million Sources Frequency data BCC Corpus (BLCU)
疑难杂症 疑難雜症 yínánzázhèng difficult medical cases difficult-to-treat diseases or medical cases with unclear causes knotty problems complicated or difficult-to-solve problems that are hard to understand Frequency Written text 0.543 per million Sources Frequency data BCC Corpus (BLCU)