史前 shǐqián prehistoric Definitions Defs Origin Strokes Stroke Words Sentences Sents 史前 shǐqián prehistoric of, relating to, or existing in the time before written history prehistory the prehistoric era or the period of time before written records began Frequency Movie subtitles 2.06 per million appears in 1% of films Written text 1.17 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
史前 shǐqián prehistoric of, relating to, or existing in the time before written history prehistory the prehistoric era or the period of time before written records began Frequency Movie subtitles 2.06 per million appears in 1% of films Written text 1.17 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
