Sfi
[医][=sexual functioning index]性功能指数
🗣️ 情景例句
It's hard to do anything but listen in this family.
在这个家庭 除了听别人之外还能怎样。
Our first bill came yesterday, and we have some questions.
我们昨天收到的第一张帐单，有一些问题。
He's upstairs.He's having a bath.
他在楼上。他正在洗澡。