名词
中文翻译：限速装置
同义词：
["速度限制器，速度控制器例句：1. The speed-limiting device helps to control the vehicle's speed during heavy traffic.（限速装置有助于在交通高峰时段控制车辆的速度。）"]
例句：
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1. The speed-limiting device helps to control the vehicle's speed during heavy traffic.
限速装置有助于在交通高峰时段控制车辆的速度。
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2.The police used a speed-limiting device to catch the speeder.
警方使用一种限速装置来抓捕超速者。
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3.The new speed-limiting device has been installed in all major roads.
新的限速装置已在所有主要道路上安装。