S-allymercaptocysteine
[化] S-烯丙巯基半胱氨酸
🗣️ 情景例句
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
It's David Chou.
周大卫。