骨盆

例句：

1. 1. The doctor examined herpelvis to find out if shehad any injuries.
   医生检查了她的骨盆，以确定她是否有任何伤害。
2. 2. She waslying on her back with her legs bentat the knee.
   她平躺在地上，双腿弯曲到膝盖处。
3. 3. Helifted his leg and feltthe weight of his body pressingdown on his pelvis.
   他抬起腿，感觉到身体的重量压在他的骨盆上。