“民族血统”概念、定义、翻译-科学时代

单词	民族血统
释义	人口学词汇手册民族血统 national origin
随便看	semilethal semilethal gene semilethal gene semi-lift reentry semi-linear partial differential equation semilingual semilingualism semiliquidambar semi-liquid waste semiliterate semi-live skid semi-log semi-logarithmic chart semi-logarithmic graph semi-log frequency plot semilunar valve semi-lunation semilune semimacrinite semimagnetic semiconductor semi-major axis semi-major axis semi-major axis semimajor axis of ellipsoid semi-mangrove

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。