数字通信 Traditional 數字通信 shù zì tōng xìn 🔊 digital communications + Keep this word Meanings shù zì tōng xìn 數字通信 digital communications Its characters 数shǔto countHSK 4字zìcharacter; wordHSK 1通tōngto go throughHSK 4信xìnletterHSK 3