名词
中文翻译：引擎加速
同义词：
['speed up', 'increase speed', 'boost engine performance']
例句：
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1. The car's engine acceleration is impressive.
这辆车的引擎加速令人印象深刻。
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2. To improve fuel efficiency, the engineer accelerated the engine.
为了提高燃油效率，工程师加快了发动机速度。
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3. The driver must accelerate gradually to avoid a collision.
驾驶员必须逐渐加速以避免碰撞。