manhole

美 [ˈmænˌhoʊl]
英 [ˈmænˌhəʊl]
  • n.检查井
  • 网络人孔;沙井;检修孔
复数:manholes  
Manhole
n.
1.
(检查地下管道用的)人孔,检查井a hole in the street that is covered with a lid, used when sb needs to go down to examine the pipes or sewers below the street

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