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
- The brake is between the clutch and the accelerator.
制动器在离合器和加速器之间。 - Accelerator irradiation test and fault injection experiments were carried out to validate this approach.
我们用加速器辐照实验和传统的故障注入方法验证了这种新方法的有效性。 - He put his foot down hard on the accelerator.
他用劲踩油门踏板。 - Install a new accelerator pedal module.
安装新的油门踏板模块。 - The engine stalled. He pressed the accelerator hard
发动机熄火了。他用力踩油门。 - 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 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 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。 - I want to say, it only served as a catalyst, or accelerator effect.
我想说，它只起到了催化剂，或者加速器的作用。 - He discovered the accelerator cable had snapped.
他发现，汽车加速器的缆绳断了。