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：macro-, macr-

【来源及含义】Greek: large, great; long [in extent or duration]; enlarged, or elongated, long [in length]; abnormally large

【相关词根词缀】 Related "big, large, great" words: grand-; magni-; major-; maxi-; mega-; megalo-.

【同源单词】acromacria, baromacrometer, biomacromolecule, macrander, macrandrous, macraner