a difficult confinement

• 难产

a difficult confinement的用法和样例：

例句

1. The mother had a difficult delivery.
   那位母亲难产。
2. Anxiety can also be caused by autonomic nerve disorder, lead to the contraction caused by the middle when not caused by difficult labor.
   焦虑还可引起植物神经紊乱，导到致产时宫缩无力造成难产。