placental adherence

例句：

1. 1.The placental adherence was causing problems for the mother during labor.
   胎盘附着在分娩过程中给母亲带来了问题。
2. 2.The doctors performed a procedure to remove the placental adherence.
   医生们进行了一项手术来移除胎盘附着。
3. 3. Placental adherence is a condition that can lead to premature births.
   胎盘附着是一种可能导致早产的状况。