Retrocopulation
[医]背位性交
🗣️ 情景例句
In my opinion, winter in Beijing is not very cold.
我觉得北京的冬天不是特别冷。
Marry in lent, and you'll live to repent.
借债结婚，后悔一生。
I live in a very old town which is surrounded by beautiful woods.
我住在一个由美丽的树林环绕的古老的小镇上。