Sii
[医][=severity of illness index]病情严重度指数
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
The buyer has the option of cancelling the contract.
买主有权撤消合同。
The twins took the basket from the boat and put it under the tree.
双胞姐妹把篮子从船上拿起，放在树下。