n.瓣膜；真空管；閥門；電子管
形容詞：valveless
過(guò)去式：valved
過(guò)去分詞：valved
現(xiàn)在分詞：valving
第三人稱單數(shù)：valves
valve詳解釋義
valve英英釋義
n.(名詞)
【解、動(dòng)】瓣，瓣膜
貝殼
活栓
<英>真空管
【機(jī)】閥，活門
汽門
殼瓣
【植】莢片
裂片
【建】門的一扇
【無(wú)線電】電子管
v.(動(dòng)詞)
裝閥（于）
以活門調(diào)節(jié)， 用閥調(diào)節(jié)
Noun
a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
control consisting of a mechanical device for controlling the flow of a fluid
the entire one-piece shell of a snail and certain other molluscs
one of the paired hinged shells of certain molluscs and of brachiopods
valve例句
用作名詞(n.)
The valve of the heart allows the blood to pass in one direction only.
心臟的瓣膜使血液只能朝一個(gè)方向流動(dòng)
We need a valve detector.
我們需要個(gè)真空管檢波器。
The pump sucks air out (of the vessel) through this valve.
這臺(tái)泵通過(guò)這個(gè)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(gè)有眼螺栓來(lái)固定這個(gè)閥門。
Have you turned off the water valve?
你關(guān)掉水閥了嗎？
John Ambrose Fleming invents the two-element "Fleming Valve".
約翰.
Valve actuators have not been correctly adjusted.
電子管驅(qū)動(dòng)器還沒(méi)有正確調(diào)整。
valve近義詞
tap
regulator
controller
stopcock
faucet
spigot
cock
outlet