| 释义 |
manhole美 ['mæn.hoʊl] 英 ['mæn.həʊl] 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 |
n. | 1. an opening with a detachable cover that gives access to an enclosed area, especially a sewer, drain, or tank 2. a hole in the surface of a road or street, covered with a metal lid and used for entering an underground passage such as a sewer |
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