Question

valve valve ★★☆☆☆/væ̱lv/1[N-COUNT	可数名词]阀；活门 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[N-COUNT	可数名词]（心脏的）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. He also has problems with a heart valve.他的一个心瓣也有毛病。3See also:safety valve；   valvevalve /vælv/ ●○○ noun [countable]  Word Origin Examples word sets Collocations 1valve (2)valve (1)a part of a tube or pipe that opens and shuts like a door to control the flow of liquid, gas, air etc passing through it:  heart valves2the part on a trumpet or similar musical instrument that you press to change the sound of the note3British English a closed glass tube used to control the flow of electricity in old radios, televisions etc SYN vacuum tube American English

Accepted Answer

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             valve              /        vælv                ;          NAmE                vælv                /                              noun                            1              a device for controlling the flow of a liquid or gas, letting it move in one direction only          阀；阀门；活门；气门                            2              a structure in the heart or in a          veinthat lets blood flow in one direction only          （心脏或血管的）瓣膜                            3              a device in some          brassmusical instruments for changing the note          （铜管乐器的）阀键，活塞                            valve      valves                  valve              /        vælv                ;          NAmE                vælv                /             www.ankiedu.club

word	valve
content	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
Collins	valve ★★☆☆☆ /væ̱lv/ 1 [N-COUNT 可数名词]阀；活门 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 [N-COUNT 可数名词]（心脏的）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. He also has problems with a heart valve. 他的一个心瓣也有毛病。 3 See also:safety valve ；
Oxford	valve / vælv ; NAmE vælv / noun 1 a device for controlling the flow of a liquid or gas, letting it move in one direction only 阀；阀门；活门；气门 2 a structure in the heart or in a veinthat lets blood flow in one direction only （心脏或血管的）瓣膜 3 a device in some brassmusical instruments for changing the note （铜管乐器的）阀键，活塞 valve valves valve / vælv ; NAmE vælv /
LDC	valvevalve /vælv/ ●○○ noun [countable] Word Origin Examples word sets Collocations 1valve (2)valve (1)a part of a tube or pipe that opens and shuts like a door to control the flow of liquid, gas, air etc passing through it: heart valves2the part on a trumpet or similar musical instrument that you press to change the sound of the note3British English a closed glass tube used to control the flow of electricity in old radios, televisions etc SYN vacuum tube American English
open	www.ankiedu.club

Valve Flow Vælv Tube Device Pipe Heart Direction