S.d.p.
[医] 右骶后(胎位)
🗣️ 情景例句
This is a brand new product; it proved to be a craze in the American market.
这是一个全新的产品，在美国市场掀起了一股热销潮。
Which is the right size?
哪个尺码是对的？
I'll leave them for you to look over.
我会留下来给你慢慢的看。