“police power”概念、定义、翻译-科学时代

单词	police power
释义	法学词汇手册 police power 治安权；警察权力
随便看	rolled selvage rolled steel rolled stock rolled tube rolled wire Rolle mean value theorem roll engaging sleeve roller roller roller roller roller roller roller roller roller bearing roller bearing roller bit roller bondage roller bottle culture roller caption roller card roller carriage roller carrier roller chain

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。