無線通信 wúxiàntōngxìn wireless communication Origin Definitions Defs Strokes Stroke Words Sentences Sents 无线 無線 wúxiàn adjectivenoun wireless Using radio waves rather than wires to transmit signals such as voice, text, or images通信 tōngxìn verbnoun to communicate to send or receive information such as voice, text, or images through electrical or optical signals