cra call routing apparatus呼叫: call out; shout路由选择: routing; route selecting仪: appearance; bearing分配呼叫路由选择: distribution call routing dcr呼叫路由选择系统: crs call routing system下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:呼叫路由选择仪,即可在微信中查询翻译