例句 /

There are many derivatives of these amino acids,but N-acetyl-L-cysteine,gluthathione and adenosylmethionine are very useful.

There are many derivatives of these amino acids,but N-acetyl-L-cysteine,gluthathione and adenosylmethionine are very useful.

含硫氨基酸衍生物产品众多,其中最具代表性的是N-乙酰-L-半胱氨酸,谷胱甘肽,腺苷蛋氨酸。