Retrocopulation
[医]背位性交
🗣️ 情景例句
We live in California.
我们住在California 。
What's your favorite kind of entertainment?
你最喜欢的娱乐是什么？
These had settled down for the winter at Chippenham: thither Alfred went.
丹麦军已在切本哈姆扎下营准备过冬，阿尔弗雷便来到此地。