“自由飞行”概念、定义、翻译-科学时代

单词	自由飞行
释义	力学词汇手册自由飞行 free flight
随便看	intension intension intensional context intensional context intensional definition intensional definition intensional isomorphism intensional logic intensional meaning intensional verb intension of individual expressions intension of predicate intensity intensity intensity intensity intensity intensity intensity intensity intensity intensity intensity intensity intensity

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。