惠更斯 Huìgēngsī Huygens Definitions Defs Origin Strokes Stroke Words Sentences Sents 惠更斯 Huìgēngsī Huygens proper name Christiaan Huygens (1629-1695), Dutch mathematician and astronomer Frequency Written text 0.287 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
惠更斯 Huìgēngsī Huygens proper name Christiaan Huygens (1629-1695), Dutch mathematician and astronomer Frequency Written text 0.287 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
