“knock-and-announce rule”概念、定义、翻译-科学时代

单词	knock-and-announce rule
释义	法学词汇手册 knock-and-announce rule （美国）敲门告知规则（执行逮捕或搜查时警察应敲门并告知自己身份的原则）
随便看	customs duty territory customs entry customs entry customs entry customs entry customs examination customs examination customs examination list customs, excise and protective duty customs exemption customs fee customs fee customs form customs formalities customs formalities customs formalities customs free depot customs free depot customs frontier customs frontier customs godown customshouse customs house customs house broker customs inspection

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。