英语词汇“police service system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	police service system
释义	police service system 公安警役制度
随便看	four-tier system strueture fourties fourtime four time four-time champions four time data method four-time grapple four-time Olympic gold medallist four times four-times four-times accented octave four times a day four times as long as… four-times-a-week four times daily Four times every three days Four times five equals twenty Four times five is twenty Four times six is twenty-four four times that of Four times twenty.eighty Fourtine four tine grapple four-tine grapple Fourtines