名词
中文翻译：赛车手用的工具
同义词：
['racing tool', 'racing instrument', "racer's tool"]
例句：
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1. Theracer used the handpiece to adjust the speed of his car.
赛车手使用工具调整他的车速。
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2. The racer's handpiece was designed specifically for high-speed racing.
赛车手的专用工具是为高速赛车设计的。
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3. The racer's handpiece is a crucial part of his racing equipment.
赛车手的工具是其赛车装备中不可或缺的一部分。