ventro-anal plate

例句：

1. 1.The ventro-anal plate is a critical area for the function of the digestive system.
   腹膜后区是消化系统功能的关键区域。
2. 2. During surgery, the surgeon must pay careful attention to the ventro-anal plate to avoid damaging it.
   在手术中，外科医生必须仔细注意腹膜后区，以免损坏它。
3. 3.The patient's condition worsened after the ventro-anal plate was violated during the operation.
   患者在手术过程中腹膜后区被侵犯后病情恶化。