记忆方法
将“accelerator”分解记忆：想象一个“ace”（顶尖的，优秀的）在“celer”（快速）和“ator”（制造者或增加者）的帮助下，使得事物加速。联想一个优秀的加速者或加速器，这样可以帮助记忆单词的意思。
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英语词源
- accelerator (n.)
- 1610s, from Latin accelerator, agent noun from accelerare (see accelerate). Motor vehicle sense is from 1900.
权威例句
- 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.