词根词缀：eu-

【来源及含义】Greek: good, well, normal; happy, pleasing; used as a prefix

【同源单词】aneuploid, aneuploidy, eubiotics, Eucalyptus, eucentric, eucharist

词根词缀：rhythm-, rhythmo-

【来源及含义】Greek: regularly recurring motion; measured motion

【同源单词】accelerated idioventricular rhythm, allorhythmia, allorhythmic, alpha rhythm, anisorhythmia, anisorrhythmia