同根派生 peace officer相关词英汉例句A peace officer with less authority and smaller jurisdiction than a sheriff, empowered to serve writs and warrants and make arrests.治安官管辖权和管辖范围都小于县治安官的治安官，有权送达传票及逮捕(搜查)令并可以施行逮捕peace officer更多例句