Read Edit View history 速率 sùlǜ speed Origin Definitions Defs Strokes Stroke Words Sentences Sents 速率 sùlǜ speed noun speed; rate 光在真空中的传播速率是恒定的。 guāng zài zhēnkōng zhōng de chuánbō sùlǜ shì héngdìng de. The speed of light in a vacuum is constant. Frequency Movie subtitles 0.800 per million appears in 0% of films Written text 7.82 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
速率 sùlǜ speed noun speed; rate 光在真空中的传播速率是恒定的。 guāng zài zhēnkōng zhōng de chuánbō sùlǜ shì héngdìng de. The speed of light in a vacuum is constant. Frequency Movie subtitles 0.800 per million appears in 0% of films Written text 7.82 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)