路由器

据安徽博物院官网介绍显示，该路由器状文物不见于诸家著录，用途待考，戏称它为西周路由器，作为娱乐调侃一下也未尝不可。An article about a router-like artifact in ancient China recently went viral online, Chinanews.com reporte

过滤包的英文：bag filter参考例句：The route filter packet based on the source and destination of the packet.路由器针对包的来源和目的过滤包。bag是什么意思：n. 手提包；纸袋；大量；眼袋；猎获物v. 把...装进袋子；捕杀；得分；