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

His foot stamped down on the accelerator
他一脚踩下油门。
Install a new accelerator pedal module.
安装新的油门踏板模块。
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。
He eased his foot off the accelerator.
他松开了油门。
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。
The engine stalled. He pressed the accelerator hard
发动机熄火了。他用力踩油门。
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。
ERGONOMICS. Light touch accelerator pedal eliminates operator fatigue.
人机工程设计：轻型的加速踏板减轻了操作者的疲劳。
Microsoft Research's Accelerator Project exposes a.NET library for performing parallel data processing using a computer's GPU.
微软研究院加速器项目公开了一个使用计算机的GPU完成并行数据处理的.NET函数库。
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。