“圆锥曲线”概念、定义、翻译-科学时代

单词	圆锥曲线
释义	数学词汇手册圆锥曲线 conic；conic section；point conic
随便看	play staff play stage Play Station Portable play station portable Play Station Portable--Play Station Portable (PSP) play station portable--play station portable (PSP) Play Station Portable (PSP) play station portable (PSP) play-text play the market play theory play therapy play therapy play-the-winner rule playtime playtime play truant play-way play with colour playwright playwright playwright playwright playwright Playwrights

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。