“边际效用”概念、定义、翻译-科学时代

单词	边际效用
释义	社会学词汇手册边际效用 marginal utility
随便看	plano-convex cylindrical lens plano-convex lens plano-convex lens Plano culture plan of action Plan of Ayala Plan of Ayutla plan of campaign plan of diving operation Plan of Iguala plan of major repair plan of redemption planographic printing planographic printing planography planometer planont planont Planosol plan scenario plansifter plansol plan sponsor plan sponsor plant

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。