单词 | tyrosine |
释义 | Word Frequency tyrosine(ˈtaɪrəˌsiːn, -sɪn, ˈtɪrə-) noun an aromatic nonessential amino acid; a component of proteins. It is a metabolic precursor of thyroxine, the pigment melanin, and other biologically important compounds Word origin C19: from Greek turos cheese + -ine2 |
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