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Drainage
01
排水, ドレナージ
the process of removing excess water or other liquids from an area or system, typically through a network of pipes, channels, or natural slopes
What is "drainage"?
Drainage refers to the process of directing water or waste away from an area to prevent flooding or water buildup. It involves the use of pipes, channels, or other structures to move liquid waste, rainwater, or excess water to a designated area, such as a sewer or natural water body. Good drainage helps keep surfaces dry and safe, preventing damage to buildings or land. This system is commonly used in areas like roads, farms, and urban environments to manage water flow and avoid flooding.
drainage
n
drain
n
例
The steep angle of the roof allows for quick drainage of rainwater.
They trenched the ground around the house for drainage.
The patient underwent drainage of the abscess to alleviate the symptoms of angina.
Good drainage is ensured by the track ballast, which keeps water away from the tracks.
The construction site had inadequate drainage, causing the runoff to accumulate in large pools.
