accelerator的意思

accelerator

英式音标[ək'sɛlə'retɚ]
美式英标[ək'seləreɪtə]

基本解释

n. 油门；催化剂；[机] 加速装置

英文词源

accelerator (n.): 1610s, from Latin accelerator, agent noun from accelerare (see accelerate). Motor vehicle sense is from 1900.

实用例句

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

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

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

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.

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

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