S.d.a.
[医] 特殊动力作用, 右骶前(胎位)
🗣️ 情景例句
What do you call this? A tow year old child could have done a better job!
你是怎么回事？就连两岁的孩子都可以比这做得更好！
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
He's from England.
从英国。