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
- 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。 - 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 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。 - 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。 - Avoid to pedal the brake and accelerator at the same time amd sudden braking when driving.
驶时避免同时踩刹车和油门，避免突然刹车和急转弯。 - The brake is between the clutch and the accelerator.
制动器在离合器和加速器之间。 - He discovered the accelerator cable had snapped.
他发现，汽车加速器的缆绳断了。 - He put his foot down hard on the accelerator.
他用劲踩油门踏板。 - The LHC's primary control center is used to monitor and run the particle accelerator.
在LHC的主要控制中心是用于监测和运行的粒子加速器。 - His foot stamped down on the accelerator
他一脚踩下油门。