Sii
[医][=severity of illness index]病情严重度指数
🗣️ 情景例句
It's from the Fathers and Sons' Breakfast
那是在父子早餐会上拍的。
I hope you can like the picnic.
我希望你能喜欢这野餐。
We really need that material, you know.
你知道，我们急着需要那批材料。