词根词缀：em-, emp-, empt-; sump-, -sum-

【来源及含义】Latin: a taking, to take, to take up, to buy, to select; to use, to spend, to consume

【同源单词】absumption, assume, assumed, assumer, assuming, assumpsit

词根词缀：non-

【来源及含义】Latin: nothing, not

【相关描述】There are hundreds of other "non-" prefix words that can be found in dictionaries.

【同源单词】Non assumpsit, Non bis in idem, non compos mentis, Non culpabilis, Non erat his locus, non est inventus