词汇	文辞晦涩
释义	文辞晦涩 obscure language
随便看	communication channel switching communication channel vehicle communication channel with index communication characteristic communication characteristics communication chart communication check communication check code communication check point communication check summary counter communication chip communication circuit communication circuit coupling communication circuit network communication class communication close communication-closed layer communication cock communication coding communication cohesion Communication College communication collision communication command communication command and terminal system communication command operations center