Cystine
n. 胱氨酸\\n[化] 胱氨酸
🗣️ 情景例句
and having lunch with you today.
与你一起吃中餐。
I wonder what happened to him.
我不知道他出什么事了。
Yes, there must be over two hundred here.
是呀，这儿一定有200多张。