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- Clause 255
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- spectator 351
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- Option 244
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- plenty 337
- Work 3763
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- uninviting 34
- Gilded 41
- gamut 89
- Seine, the 25
- Humanity 238
- pathologic 63
- explode 455
- furniture 737
- adventure 624
- stainless 22
- COST 62
- cytology 107
- Manner 185
- squad 290
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- gap 465
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- meridian 26
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- icing 143
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- imitate 649
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- isis 4
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- leave someone/something hanging 131
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- momentary 134
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- sooner or later 26
- nova scotia 72
- hodgepodge 37
- day trip 204
- Preposterous 281
- snowclone 22
- substantial 544
- Whitsun 133
- make good 120
- erectile 119
- account 732
- stayer 23
- calculational 49
- Caress 42
- inflate 202
- vermont 26
- bootstrap 66
- syrup 151
- coward 449
- theatre 461
valve
Word family
valve /vælv/ ●○○ noun [countableC]
1 
TEMa 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 阀，活门；气嘴；瓣(膜) →5 see picture at 见图 bicycle1
TEMa 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 阀，活门；气嘴；瓣(膜) →5 see picture at 见图 bicycle12. 
APMthe part on a trumpet or similar musical instrument that you press to change the sound of the note 〔小号等乐器上的〕阀键，活塞
APMthe part on a trumpet or similar musical instrument that you press to change the sound of the note 〔小号等乐器上的〕阀键，活塞3. British EnglishBrETEE a closed glass tube used to control the flow of electricity in old radios, televisions etc 电子管，真空管 SYN American English vacuum tube
Examples from the Corpus
valve• Below this a valve closes, dividing the airflow to the engine so that it runs as two separate three cylinder units.• The engine depends heavily upon turbocharging and on five valves per cylinder for its 150 horsepower.• Sadly today, the making of valves is a dying art.• Secrecy sang in the static air, like an old valve radio with the volume turned down.• The solution, if that is the case, is to install a pressure-reducing valve on the water system.• The margins of the valves are often wavy, and deeply folded in other species.• His slide work caused many to accuse him of using an easier-to-use valve trombone.• This machine used valves rather than transistors or microchips and required input in the form of punched cards.
(1400-1500) Latin valva “part of a door”
valve noun
Chinese
Corpus
See also: ldoce490jpg
noun
valve
Parts of machines and machinery: ancillary, ball bearing, bearing...
General regions and organs inside the body: apparatus, canal, cavity...
Parts of musical instruments: bellows, bow, bridge...
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