“migration velocity”概念、定义、翻译-科学时代

单词	migration velocity
释义	市政工程词汇手册 migration velocity 驱进速度
随便看	road vehicle road watering roadway roadway roadway roadway construction roadway drainage roadway head roadway junction roadway support roadwidth road works road works roam roamer roaming roaming roaming roaming roaming monk roaming user profile ROA (return on assets) ROA (return on assets) ROA (return on assets) ROA (returns on assets)

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。

migration velocity