speedometer

speedometerspeedometerD.J.:[spiˈdɔmitə]K.K.:[spɪˈdɑmɪtɚ, spi-]n.1.■〈机〉示速器, 速度计The speedometer showed that we were doing 50 miles per hour.计速表显示我们的时速是50英里。

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speedometer[spi'dɔmitə]n.1.■(汽车等的)速度表，示速计；里程计

speedometerspeedometer[spiˈdɔmitə]n.1.■速度计, 速率计, 转数计, 测速计2.■里程计speedometer flexible shaft速度计挠性轴