accelerator

英 [əkˈseləreɪtə(r)]

美 [əkˈseləreɪtər]

n. (汽车等的)加速装置，油门; (基本粒子)加速器

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

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.
1. He eased his foot off the accelerator.
  他松开了油门。

noun

a valve that regulates the supply of fuel to the engine
Synonym:throttlethrottle valve
a scientific instrument that increases the kinetic energy of charged particles
Synonym:particle acceleratoratom smasher
a pedal that controls the throttle valve
1. he stepped on the gas
Synonym:accelerator pedalgas pedalgasthrottlegun
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
Synonym:catalyst

And I think an accelerator for what you're doing.
而且我为你所正在做的想一个加速者。
She slammed the car into gear, the tyres screaming as her foot jammed against the accelerator
她用力关上车门发动汽车，脚猛踩油门时轮胎发出刺耳的声音。
He put his foot down hard on the accelerator.
他用劲踩油门踏板。
He bore down on the accelerator and the truck roared through its course like a heavy bomber.
他踩下油门，卡车像重型轰炸机似地轰然开过。
He eased his foot off the accelerator.
他松开了油门。
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；
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。
An accelerator that collides protons and antiprotons.
质子和反质子相互碰撞的加速器。
The three-wave interaction in a laser beat-wave accelerator are studied.
本文研究了激光拍频波加速器中的三波相互作用过程。
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。