drain
UK/drein/US
IELTSTOEFLGREB2
Definitions
v.
To cause liquid to flow out of something; to lose liquid gradually
排出（液体）；流干
n.
A pipe or channel that carries away liquid or waste water; a plughole
排水管；下水道；排水沟
Root Breakdown
Native Englishdrainother
=drain
Common Collocations
- 1.drainage system排水系统
- 2.drain away排去
- 3.drain pipe排水管
Example Sentences
- 1.
The farmer had to install a new drainage system to prevent water from pooling in fields.
- 2.
The wound required proper care to drain excess fluid and prevent dangerous bacterial infection.