valve
UK/vælv/US
IELTSTOEFLGREA2
Definitions
n.
A device that controls or regulates the flow of a gas or liquid through a pipe or passage
阀，活门；（心脏等的）瓣膜
v.
To control the flow of a substance by means of a valve
用阀门控制（流量）
Root Breakdown
Native Englishvalveother
=valve
Example Sentences
- 1.
The engineer adjusted the valve to control the water pressure in the pipe.
- 2.
A faulty valve caused the system to leak and lose efficiency.