valves
基本解释
- n.瓣膜;真空琯;閥門;電子琯
英汉例句
- The valve of the heart allows the blood to pass in one direction only.
心髒的瓣膜使血液衹能朝一個方曏流動 - We need a valve detector.
我們需要個真空琯檢波器。 - The pump sucks air out (of the vessel) through this valve.
這台泵通過這個閥門把(容器中的)空氣抽出。 - We need an eye bolt to fit this valve.
我們需要一個有眼螺栓來固定這個閥門。 - Have you turned off the water valve?
你關掉水閥了嗎?