名词
中文翻译：计时器
同义词：
['speedometer', "odometer例句：1. The car's speedometer shows it is going at 60 miles per hour.（汽车的计速表显示它以每小时60英里的速度行驶。）2. The driver used the odometer to measure the distance traveled.（司机使用里程表测量了行驶的距离。）"]
例句：
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1. The car's speedometer shows it is going at 60 miles per hour.
汽车的计速表显示它以每小时60英里的速度行驶。
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2. The driver used the odometer to measure the distance traveled.
司机使用里程表测量了行驶的距离。
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3.The engineer checked the tachygraphometer to ensure the engine was running smoothly.
工程师检查了测速表以确保发动机运行平稳。