Histidinal
组氨醛
🗣️ 情景例句
Well, it's a very easy operation, Carl.
这是个很简单的手术 Carl。
Who is the governor of this state?
这个州的州长是谁？
and still cannot fathom the exact outline of the vision before them.
站在镜前，不能辨认出自身的真面目。