“恩格尔系数”概念、定义、翻译-科学时代

单词	恩格尔系数
释义	经济学词汇手册 Engel coefficient 恩格尔系数
随便看	equatorial satellite equatorial sundial equatorial system equatorial tide equatorial trough equatorial undercurrent equatorial wave guide equatorial westerlies equatorial zone equatorial zone equatorium equator ring e-questionnaire equestrian equestrian drama equestrian statue equestrian statue equestron equiaccuracy chart equiangle projection equiangular positioning grid equiangular spiral equiangular triangle equiareal projection equiaxed crystal

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。

Engel coefficient