“velocity parallelogram”概念、定义、翻译-科学时代

单词	velocity parallelogram
释义	机械工程词汇手册 velocity parallelogram 速度平行四边形
随便看	personal savings personal savings Personal savings rate personal sector personal sector liquid assets personal security personal self personal selling personal selling personal selling personal selling personal selling personal service contract personal service environment personal shopper personal signature personal signature system personal software process personal source personal sovereignty personal space personal space personal space personal status personal stereotype

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。

velocity parallelogram