hystera

例句：

1. 1. The hysterectomy is a surgical procedure to remove the uterus.
   子宫切除术是一种外科手术，用于切除子宫。
2. 2. She was diagnosed with uterine fibroids, which are benign tumors in the uterus.
   她被诊断出患有子宫肌瘤，这是一种子宫内的良性肿瘤。
3. 3. During labor, the uterus stretches and contracts to prepare for childbirth.
   分娩期间，子宫会拉伸和收缩，以准备分娩。