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：codex-, codi-, cod-

【来源及含义】Latin: a code of laws, a writing tablet; an account book; secret writing; originally, "the trunk of a tree"

【同源单词】autocode, bar code, barcode printer, bar-code scanner, BASIC code, binary code