| 单词 | tyrosine |
| 释义 | tyrosine /tuy"reuh seen', -sin, tir"euh-/, n. Biochem. a crystalline amino acid, HOC6H4CH2CH(NH2)COOH, abundant in ripe cheese, that acts as a precursor of norepinephrine and dopamine. Abbr.: Tyr; Symbol: Y [1855-60; < Gk tyrós cheese + -INE2] |
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