symphysis pubis

例句：

1. 1. The doctor performed an operation to repair the symphysis pubis.
   医生进行了一次手术来修复骨盆中线。
2. 2. During childbirth, the symphysis pubis is a common site for complications.
   分娩期间，耻骨联合是常见的并发症部位。
3. 3.The patient's condition worsened after the surgery, and he needed further treatment at the symphysis pubis.
   患者在手术后病情恶化，需要在耻骨联合处接受进一步治疗。