丝氨酸 sī'ānsuān serine Definitions Defs Origin Strokes Stroke Words Sentences Sents 丝氨酸 絲氨酸 sī'ānsuān serine serine, an amino acid Frequency Written text 0.316 per million Sources Frequency data BCC Corpus (BLCU)
丝氨酸 絲氨酸 sī'ānsuān serine serine, an amino acid Frequency Written text 0.316 per million Sources Frequency data BCC Corpus (BLCU)
