通信系统 tōngxìnxìtǒng communications system Definitions Defs Origin Strokes Stroke Words Sentences Sents 通信系统 通信系統 tōngxìnxìtǒng communications system A network or set of equipment used to transmit information or maintain contact across distances
通信系统 通信系統 tōngxìnxìtǒng communications system A network or set of equipment used to transmit information or maintain contact across distances
