光信号 guāngxìnhào optical signal Definitions Defs Origin Strokes Stroke Words Sentences Sents 光信号 (光信號) guāngxìnhào optical signal Frequency Written text 0.192 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
光信号 (光信號) guāngxìnhào optical signal Frequency Written text 0.192 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
