valve in/of sth
表示某器官或设备中的阀门。
The valve in the heart regulates blood flow.
心脏中的瓣膜调节血液流动。
阀;阀门
valves — plural of valve
瓣膜;活塞;阀键;门扇;窗扇;果瓣;药瓣;花粉囊盖
A device that controls the flow of a liquid or gas through a pipe or other passage.
控制气体或液体流动的装置,如管道、歧管或气室
A device that controls the flow of a gas or fluid through a space, such as a pipe, manifold, or plenum.
中空器官(如心脏)中确保液体单向流动的瓣膜结构
a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
允许容器或腔体内容物单向流动的膜状隔板、瓣膜或褶皱
One or more membranous partitions, flaps, or folds, which permit the passage of the contents of a vessel or cavity in one direction, but stop or control the flow in the opposite direction.
铜管乐器中用于改变音柱长度以改变音调的装置
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
折叠门或窗扇的一个叶片
One of the leaves of a folding door or of a window sash.
控制流体流动的机械装置
control consisting of a mechanical device for controlling the flow of a fluid
某些果实成熟时自然分开的部分
One of the pieces into which certain fruits naturally separate when they dehisce.
某些花药的小部分,像活板门一样打开以释放花粉,如小檗
A small portion of certain anthers, which opens like a trapdoor to allow the pollen to escape, such as in the barberry.
双壳或多壳贝壳的一个部分或分隔
One of the pieces or divisions of bivalve or multivalve shells.
硅藻壳体的两个相似部分之一
One of the two similar portions of the shell of a diatom.
The plumber turned the valve to stop the water leaking from the pipe.
水管工转动阀门,阻止水从管子里漏出来。
用法提示:这里 valve 是名词,指控制管道中液体流量的装置。
Make sure the gas valve is closed before you leave the kitchen.
离开厨房之前,确保煤气阀门已关闭。
用法提示:这里 valve 是名词,指煤气管道上的开关装置。
These valves control the flow of steam in the heating system.
这些阀门控制供暖系统中的蒸汽流量。
用法提示:valves 是 valve 的复数形式,作名词,指多个控制气流的装置。
表示某器官或设备中的阀门。
The valve in the heart regulates blood flow.
心脏中的瓣膜调节血液流动。
常见操作动词搭配。
You need to close the valve before repairing the pipe.
修理管道前需要关闭阀门。
用于指定阀门类型。
A heart valve can be replaced surgically.
心脏瓣膜可以通过手术替换。
尤指水管终端的水龙头,英式英语常用,与valve不完全等同,valve更通用。
美式英语中tap的同义词,同样特指水龙头,不适用于所有阀门。
主要用于管道或实验室设备,强调旋转控制,不如valve通用。
grammar · medium
易错句子The heart has four valve.
正确表达The heart has four valves.
中文无复数形式,学习者可能省略名词复数后缀 -s,而英语中可数名词 valve 在表示多个时需要加 -s 变为复数。
grammar · medium
易错句子Water flows in the valve to control the flow.
正确表达Water flows through the valve to control the flow.
表示流体通过阀门时,正确的介词是 through(穿过),而不是 in(在里面)。in 可能被误解为流体停留在阀门内部。
value指价值或数值,发音相似且拼写仅差一个字母,但意义完全不同;valve指阀门或瓣膜。
vault指拱顶或保险库,发音相近但拼写不同,意义与阀门无关;valve指阀门或瓣膜。
心脏瓣膜
The doctor detected a problem with one of his heart valves.
医生发现他其中一个心脏瓣膜有问题。
安全阀
The boiler must be equipped with a safety valve to release excess pressure.
锅炉必须配备安全阀以释放过压。
控制阀
The operator adjusted the control valve to regulate the flow rate.
操作员调整控制阀以调节流速。
止回阀
A check valve prevents backflow in the pipeline.
止回阀防止管道中的回流。
瓣膜置换
She underwent a successful heart valve replacement surgery.
她成功接受了心脏瓣膜置换手术。
截止阀
Turn the shut-off valve clockwise to stop the water supply.
顺时针旋转截止阀以停止供水。
阀门用于控制管道中流体的流量和方向。
泵和阀门常共同用于流体系统中,泵提供动力,阀门控制流动。
阀门常用于调节或释放系统中的压力。
心脏瓣膜是一种生物阀门,控制血液单向流动。
阀门安装在管路上,用于控制介质流动。
安全阀(比喻释放情绪的途径)
Exercise is a great safety valve for stress.
锻炼是缓解压力的一个很好的发泄方式。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.