Enteropathogenesis
肠病发生机理
🗣️ 情景例句
There's a shortcut--if you know it.
假如你识路的话, 有一条近路可走。
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
One Saturday afternoon, I hauled the machine into the garden and had a close look at it.
一个星期六的下午，我把割草机拉到了花园里，仔细检查了一番。