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单词 gas
释义
Gas
nnoun.statethe state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
Synset:gaseous state
Derivationally Related Form:gasifygassygaseous
Hypernyms:state state of matter
Inherited Hypernyms:gasstate of matterchemical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
nnoun.substancea fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
Derivationally Related Form:gasifygaseous
Hypernyms:fluid
Inherited Hypernyms:gasfluidmatterphysical entityentity
Direct Hyponyms:ClFHNOafterdampairair gasargononarsineatmosphereatomic number 1atomic number 17atomic number 7atomic number 8atomic number 9blow gasblowing gasbottled gasbutanebutenebutylenechlorinecompressed gascyanogenetheneethyleneexhaustexhaust fumesfiredampfluorineformaldehydefumesgreenhouse emissiongreenhouse gashydrogenideal gasinert gasinhalantlachrymatorlacrimatorliquefied petroleum gasmephitismethanalmethanenitric oxidenitrogennitrogen dioxidenoble gasoxygenozoneperfect gasphosgenephosphinepoison gasproducer gaspropanepropenepropylenesewer gassublimatesulfur dioxidesulphur dioxidetear gasteargaswater gas
Full Hyponyms:
afterdampairair cushionargonarsineatmosphereazoteblow gasblue skybreathbutanebutylenecarbon dioxidechlorinechloroacetophenonechlorobenzylidenemalononitrilechlorofluorocarbonchokedampcompressed aircompressed gascyanogenethyleneexhaustfiredampfluorineformaldehydefreongreenhouse gashalitosishalitusheliumhot airhydrochlorofluorocarbonhydrofluorocarbonhydrogenideal gasinhalantisobutylenekryptonliquefied petroleum gasliquid airliquid nitrogenliquid oxygenmacemackerel skymarsh gasmephitismercuric chloridemethanemustard gasneonnerve gasnitric oxidenitrochloromethanenitrogennitrogen dioxidenoble gasorganophosphate nerve agentoxygenozoneperfluorocarbonphosgenephosphinepoison gaspolybutyleneproducer gaspropanepropyleneradiochlorineradonsarinsewer gasskysomansublimatesulfur dioxidesulfur hexafluoridetabuntear gastrichloroethylenetritiumvx gaswater gasxenon
nnoun.substancea volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
Synset:gasolene gasoline petrol
Derivationally Related Form:gasify
Substance Holonyms:gasohol
Hypernyms:fuel hydrocarbon
Inherited Hypernyms:gasolinefuelsubstancematterphysical entityentity
Inherited Hypernyms:gasolinehydrocarbonorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:gasolinehydrocarbonorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:leaded gasolineleaded petrolnapalmunleaded gasolineunleaded petrol
Full Hyponyms:
leaded gasolinenapalmunleaded gasoline
nnoun.statea state of excessive gas in the alimentary canal
Synset:flatulence flatulency
Derivationally Related Form:gassyflatulent
Hypernyms:physical condition physiological condition physiological state
Inherited Hypernyms:flatulencephysical conditionconditionstateattributeabstractionentity
nnoun.artifacta pedal that controls the throttle valve
Synset:accelerator accelerator pedal gas pedal gun throttle
Examples:
  • he stepped on the gas
Derivationally Related Form:acceleratethrottle
Part Holonyms:aeroplane airplane plane auto automobile car machine motorcar
Hypernyms:foot lever foot pedal pedal treadle
Inherited Hypernyms:acceleratorpedalleverbarimplementinstrumentalityartifactwholeobjectphysical entityentity
nnoun.substancea fossil fuel in the gaseous state; used for cooking and heating homes
Synset:natural gas
Derivationally Related Form:gasify
Hypernyms:fossil fuel
Inherited Hypernyms:natural gasfossil fuelfuelsubstancematterphysical entityentity
Substance Meronyms:methane
vverb.competitionattack with gas; subject to gas fumes
Examples:
  • The despot gassed the rebellious tribes
Derivationally Related Form:gassing
Hypernyms:assail attack
Inherited Hypernyms:gasattackcontend
Direct Hyponyms:teargas
Full Troponyms:teargas
Sentence Frame:Somebody ---s something | Somebody ---s somebody
vverb.communicationshow off
Synset:blow bluster boast brag gasconade shoot a line swash tout vaunt
Derivationally Related Form:vaunterboasterblustererbraggartblusterbraggervauntbragboastgasconade
Hypernyms:amplify exaggerate hyperbolise hyperbolize magnify overdraw overstate
Inherited Hypernyms:boastoverstatemisinforminformcommunicateinteractact
Direct Hyponyms:crowgloatpufftriumph
Full Troponyms:gloatpreenpuff
Sentence Frame:Somebody ---s | Somebody ---s to somebody | Somebody ---s that CLAUSE | Somebody ---s PP
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更新时间:2024/9/20 6:39:36