“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	sponsor sponsor sponsor sponsor demand sponsored book sponsored candidate sponsored event sponsored mobility sponsored section sponsored top-level domain sponsored top-level domain--sponsored top-level domain (sTLD) sponsored top-level domain (sTLD) sponsorial consumer sponsor index sponsorship sponsorship sponsorship sponsorship sponsorship marketing sponsorship planning spontaneity spontaneous spontaneous spontaneous spontaneous abortion

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。