물이나 액체를 밖으로 흘려보내어 제거하는 과정이나 방법.
The process or method of removing surplus water or liquid from an area.
예문:
"The farmer improved the field's drainage to protect the crops from flooding."
"Good drainage in a flowerpot prevents the roots from rotting."
하수나 빗물을 처리하기 위해 설계된 파이프, 도랑 또는 수로의 체계.
A network of pipes, ditches, or channels designed to carry away waste water or rainwater.
예문:
"The city council invested millions in upgrading the urban drainage."
"Blocked drainage can lead to serious street flooding during storms."
체강이나 상처에서 고름이나 혈액과 같이 고인 액체를 외과적으로 또는 자연적으로 제거하는 것.
The surgical or natural removal of accumulated fluid, such as pus or blood, from a body cavity or wound.
예문:
"The doctor performed a minor procedure to ensure proper drainage of the abscess."
"Post-operative drainage is a critical part of the healing process for many patients."