Histidinal
组氨醛
🗣️ 情景例句
I was relieved of my position.
我被撤职了。
The telepnone is out of order.
这电话出毛病了。
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂！请走这边。别急。”