Xanthocystine
[医] 黄胱氨酸
🗣️ 情景例句
As far as I am concerned, I cannot object to your marriage.
就我个人而言，我不反对你们的婚事。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”