accelerator

US [əkˈseləˌreɪtər]
UK [əkˈseləreɪtə(r)]
  • n.油门;(基本粒子)加速器
  • Web促进剂;加速剂;加速装置
Plural Form:accelerators  
Accelerator
n.
1.
(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
2.
(基本粒子)加速器a machine for making elementary particles move at high speeds

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard