microeconomicsWiktionary 原文中文microeconomic 的变形来自 ECDICTn.个体经济，微观经济构词拆分micro-前缀(diminutive) Very small. · (metric units) One millionth.+economics词根/词干词源说明From micro- + economics.释义（英文）名词 Noun(economics) The field of economics that deals with small-scale economic activities such as those of an individual or company.