Read Edit View history Discussion 色氨酸 sè'ānsuān tryptophan Origin Definitions Defs Strokes Stroke Words Sentences Sents 色氨酸 sè'ānsuān tryptophan tryptophan (Trp), an essential amino acid Frequency Written text 0.404 per million Sources Frequency data BCC Corpus (BLCU)
色氨酸 sè'ānsuān tryptophan tryptophan (Trp), an essential amino acid Frequency Written text 0.404 per million Sources Frequency data BCC Corpus (BLCU)