音标:['triptәfæn] ;
n. 色氨酸
[化] 色氨酸; β-吲哚基丙氨酸
n. an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin
词型变化:名词复数形式 : tryptophans
词性分布:
名词100%

tryptophan的用法和样例:

例句

用作名词(n.)
  1. Once in the brain, the tryptophan is converted to serotonin.一旦进入大脑,色氨酸会被转化成血清素。
  2. She rates dozens of foods for their levels of tryptophan.她对数十种食物的色氨酸水平进行了估计。

词汇搭配

  • tryptophan synthase色氨酸合成酶...
  • tryptophan pyrrolase色氨酸吡咯酶...
  • tryptophan oxygenase色氨酸加氧酶...
  • tryptophan desmolase色氨酸碳链酶...
  • acetyl tryptophan乙酰色氨酸
【近义词】

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