the 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
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
a state of excessive gas in the alimentary canal
a pedal that controls the throttle valve
a fossil fuel in the gaseous state; used for cooking and heating homes
動詞 gas:
attack with gas; subject to gas fumes
show off
造句
用作名詞(n.)
The air is infected with noisome gases. 空氣受到了有害氣體的污染。
Helium and neon are inert gases. 氦和氖為惰性氣體。
常用短語
dissolved gases
溶解的氣體
flue gases
煙道氣,煙氣...
effluent gases
廢氣
exhaust gases
廢氣,排放氣體...
green gases
綠色氣體
acid gases
酸性氣體
nitrous gases
亞硝氣
fire gases
可燃?xì)怏w
fumarol gases
火山氣
inert gases
惰性氣體
respiratory gases
呼吸氣體
noble gases
[化] 稀有氣體...
hydrogenation gases
加氫過程中生成的氣體...
近義反義詞
GASL
gas
gasotron
gas taxi
Gaschler
Gaswirth
gas lime
Gasbarro
Gascouin
Gassquin
gas kick
gasolier