“双头卖主垄断”概念、定义、翻译-科学时代

单词	双头卖主垄断
释义	经济学词汇手册 duopoly 双头卖主垄断
随便看	rigid frame bridge rigid frame system rigid halo rigidimeter rigid impact rigid insulation board rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity rigidity coefficient rigidity method rigidity modulus rigidity spectrum

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。

duopoly