Read Edit View history 粉砂岩 fěnshāyán siltstone Origin Definitions Defs Strokes Stroke Words Sentences Sents 粉砂岩 fěnshāyán siltstone siltstone; siltite Frequency Written text 0.277 per million Sources Frequency data BCC Corpus (BLCU)
粉砂岩 fěnshāyán siltstone siltstone; siltite Frequency Written text 0.277 per million Sources Frequency data BCC Corpus (BLCU)