strainer
n. 过滤器；拉紧者；松紧装置
英英释义
Noun
- a filter to retain larger pieces while smaller pieces and liquids pass through
例句
用作名词(n.)
- Pipe supports should be provided under the valve and strainer bodies.管道支撑应该在阀门和过滤器主体之下。
- Avoid damaging effects of foreign matter in the flow by using a strainer ahead of the valve.为了避免外来物质的破坏作用，要在阀门前面采用一个过滤器。