综合业务数字网 zōnghéyèwùshùzìwǎng ISDN Definitions Defs Origin Strokes Stroke Words Sentences Sents 综合业务数字网 (綜合業務數字網) zōnghéyèwùshùzìwǎng ISDN Integrated Services Digital Network (ISDN) Sources Definitions CC-CEDICT
综合业务数字网 (綜合業務數字網) zōnghéyèwùshùzìwǎng ISDN Integrated Services Digital Network (ISDN) Sources Definitions CC-CEDICT
