第三人稱(chēng)單數：valves第三人稱(chēng)復數：valves現在分詞：valving過(guò)去分詞：valved過(guò)去式：valved
valve基本解釋
名詞閥; 真空管; （管樂(lè )器的）活栓; （心臟的）瓣膜
及物動(dòng)詞裝閥于; 以活門(mén)調節
valve相關(guān)例句
名詞
1. The exhaust valve on my car has burnt out three times.
我車(chē)子上的排氣閥已燒壞三次。
2. valve的意思
2. The valves of the heart allow 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)。
valve網(wǎng)絡(luò )解釋
1. valve在線(xiàn)翻譯
1. 汽門(mén)：因為發(fā)動(dòng)機長(cháng)時(shí)間停止, 起潤滑作用的機油會(huì )因地心引力而往下流到發(fā)動(dòng)機底部, 發(fā)動(dòng)機在冷車(chē)啟動(dòng)時(shí), 位于發(fā)動(dòng)機頂部的凸輪軸(CAM)及汽門(mén)(VALVE)潤滑較不足, 所以磨損較大.
valve詞典解釋
1. 閥;活門(mén)
A valve is a device attached to a pipe or a tube which controls the flow of air or liquid through the pipe or tube.
2. （心臟的）瓣，瓣膜
A valve is a small piece of tissue in your heart or in a vein which controls the flow of blood and keeps it flowing in one direction only.
e.g. He also has problems with a heart valve.
他的一個(gè)心瓣也有毛病。
3. see also: safety valve
valve英英釋義
noun
1. one of the paired hinged shells of certain molluscs and of brachiopods
2. the entire one-piece shell of a snail and certain other molluscs
3. control consisting of a mechanical device for controlling the flow of a fluid
4. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
5. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it