Dithiobisalanine
[化] 胱氨酸
🗣️ 情景例句
Hi, what can I do for you?
嗨，你好。我能为你做些什么？
Who told you?
谁告诉你的？
Look, Scott.This is a photograph I took during my trip to Australia.
看，这是我到澳大利来旅行时拍的一张照片。