pothole

/ˈpɑːt.hoʊl/

名词

（路面因行车或天气而形成的）凹坑，坑洼
The car's suspension is so good that when you hit a pothole you hardly notice it.
这部车的悬架减震性很好，碰到路面的坑洼几乎察觉不到。
困难
The road to economic recovery is full of potholes.
经济复苏之路充满了艰辛。