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tryptophan的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin
tryptophan的用法和样例：
例句
用作名词 (n.)
- 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。 - 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
