manhole

['mænhəʊl]

释义

n.检修口；井
a hole, usually with a cover, through which a person may enter a sewer, boiler, drain, or similar structure.

例句
Rick:What about under the streets? The sewers?
Morales: Oh man. Hey, Glenn, check the alley. You see any manhole covers?( The Walking Dead)
瑞克：那走大街下面呢？下水道？
莫拉莱斯：噢，对啊。格伦，你看看那条小巷，有井盖吗？(行尸走肉）