“speedometer”的概念、定义、翻译、参考文献-科学参考

单词	speedometer
释义	speedometer [spi`däm·ǝd·ǝr] ^ENGINEERING An instrument that indicates the speed of travel of a vehicle in miles per hour, kilometers per hour, or knots.
随便看	bellows expansion joint bellows gage bellows gas meter bellows seal bells and whistles bell screw bell-shaped curve Bell's law bell socket Bell's theorem bell tap bell transformer bell-type manometer bell wire belly Belondiroidea belonephobia Beloniformes belonite Belostomatidae below minimums belt belt conveyor belt course belt dressing

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