“motion of free-falling body”概念、定义、翻译-科学时代

单词	motion of free-falling body
释义	力学词汇手册 motion of free-falling body 自由落体运动
随便看	assessed profit assessed profit assessed value assessed value assessed value assessed value assessment assessment assessment assessment assessment assessment assessment assessment assessment assessment assessment battery assessment center assessment centre assessment centre assessment clause assessment cycle assessment frequency assessment method for radioactive wastes assessment of academic achievements

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。