accelerator

英[ək'seləreɪtə(r)] 美[ək'seləreɪtər]
  • n. 加速装置;油门;[物]加速器;[化]加速剂;促进剂
IELTS
    n. (名词)
    1. 油门
    2. 加速器
    3. 加速者
    4. 加速装置
    5. 促进剂
    6. 加速肌
    7. 加速剂
    8. 催速剂
    9. 【化】催化剂
    10. 【汽车】加速踏板
    11. 【摄】催显剂
    12. 加速神经
    13. 变速装置
    14. 加速物
    15. 加速的人
    16. 【解】加速神经
    17. 【物】(粒子)加速器
    18. 原子击破器

英英释义

Noun:
  1. a pedal that controls the throttle valve;

    "he stepped on the gas"

  2. a valve that regulates the supply of fuel to the engine

  3. (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

  4. a scientific instrument that increases the kinetic energy of charged particles

1. He eased his foot off the accelerator.
他慢慢松开油门。

来自柯林斯例句

2. The engine stalled. He pressed the accelerator hard.
发动机熄火了。他用力踩油门。

来自柯林斯例句

3. He pressed down the accelerator pedal of his car.
他踩下汽车的加速器踏板.

来自《简明英汉词典》

4. The car picks up speed with just a touch of the accelerator.
这辆车只要你一触加速器就会加速.

来自《简明英汉词典》

5. The driver must have pressed on the accelerator.
司机一定是踩了加速器.

来自《简明英汉词典》

    用作名词 (n.)
    1. We have to change the accelerator pedal.
      我们得换油门踏板。
    2. I pressed the accelerator until the engine screamed.
      我猛踩油门,发动机发出了尖利的声音。
    3. Perhaps partons or quarks will be found with this accelerator.
      很有可能,用这台加速器就能够找到部分子或夸克。