accelerator
英 [əkˈseləreɪtə(r)]
美 [əkˈseləreɪtər]
n. (汽车等的)加速装置,油门; (基本粒子)加速器
复数:accelerators
Collins.1 / BNC.10364 / COCA.11455
牛津词典
noun
- (汽车等的)加速装置,油门
the pedal in a car or other vehicle that you press with your foot to control the speed of the engine - (基本粒子)加速器
a machine for making elementary particles move at high speeds
柯林斯词典
- N-COUNT (汽车等的)加速装置,油门
Theacceleratorin a car or other vehicle is the pedal which you press with your foot in order to make the vehicle go faster.- He eased his foot off the accelerator.
他松开了油门。
- He eased his foot off the accelerator.
英英释义
noun
- a valve that regulates the supply of fuel to the engine
- a scientific instrument that increases the kinetic energy of charged particles
- a pedal that controls the throttle valve
- he stepped on the gas
- (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
双语例句
- This device has always been a feature of Gardner engines where it is coupled to the accelerator control.
此装置是加德纳发动机的一个特征,总是和加速器控制连接在一起。 - The Charged Accelerator Gun illustrates this, clearly and fatally.
“充电加速枪”清楚且致命地诠释了这一点。 - The present situation and development trend of vulcanization accelerator at home and abroad were reviewed.
本文叙述了国内外硫化促进剂的现状和发展趋势。 - Whenever there was a gap in the traffic the merest pressure on the accelerator was enough to close it
每当车流里出现了一点儿空距,只要稍稍一踩油门,空距就没有了。 - The engine stalled. He pressed the accelerator hard
发动机熄火了。他用力踩油门。 - His foot stamped down on the accelerator
他一脚踩下油门。 - He discovered the accelerator cable had snapped.
他发现,汽车加速器的缆绳断了。 - The Beijing HI-13 tandem accelerator AMS high resolution injector system was developed.
研制了北京HI-13串列加速器AMS专用高分辨注入器系统。 - This paper has carried on the detailed analysis to this kind of accelerator's function.
本文对这种加速器的作用进行了详细的分析。 - This is driving wheel, this is clutch pedal, this is brake pedal, this is accelerator pedal.
这是方向盘、这是离合器脚踏、这是行车制动脚踏、这是加速器脚踏;