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Manhole
01
マンホール, 点検口
a covered opening in a roadway or street used for access to underground utilities
man
hole
manhole
n
例
The manhole was marked with reflective tape for visibility.
They cleaned debris from the manhole after heavy rain.
They repaired the sewer line through the manhole.
He marked the location of the manhole for safety reasons.
Sarah warned her friend to watch his step, or he might fall into the open manhole.
