R.s.p.
[医] 右骶后(胎位)
🗣️ 情景例句
Many new marriages end in divorce.
许多现代的婚姻以离婚收场。
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
Then he put a piece of cheese in his pocket and went away.
然后把一块乳酪装进衣袋里走了。