亨丁顿舞蹈症hēng dīng dùn wǔ dǎo zhènghengdingdunwudaozhengHuntington's diseaseCharacters in this word丁male adult亨prospering, going smoothly症ailment, disease, illness舞to dance蹈to dance, to stamp the feet顿to pauseStudy it in Yanamino