词根词缀：auto-, aut-

【来源及含义】Greek: self, same, spontaneous; directed from within

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "equal, identical, same, similar": emul-; equ-, equi-; homeo-; homo-; iso-; pari-; peer; rhomb-; syn-; tauto-.

【同源单词】ambulatory automatism, autacoid, autacoidal, autaesthesy, autagonistophilia, autantonym

词根词缀：cholo-, chol-, chole-

【来源及含义】Greek: bile, gall

【同源单词】angiocholecystitis, angiocholitis, autocholecystoduodenostomy, autocholecystotransversecolostomy, cholagogic, cholaligneic

词根词缀：duodeno-, duoden-

【来源及含义】Latin: first part of the small intestine; based on duodecim, "twelve", because its length is approximately twelve finger-breadths

【同源单词】antroduodenectomy, autocholecystoduodenostomy, duodenal, duodenectomy, duodenitis, duodenogram