英语词汇tachograph怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tachograph
释义	tachograph/ˈtækəɡrɑ:f/n. a device used esp. in heavy goods vehicles and coaches etc. for automatically recording speed and travel time 速度记录器(主要用来自动记录重型货车速度和运行时间的仪器)
随便看	pedestrianization pedestrianize pedestrian precinct pediatrics pedicab pedicel pedicellate pedicle pedicular pediculated pediculosis pedicure pedigree pedigreed pediment pedimental pedimented pedlar pedlary pedo- pedological pedologist pedology pedometer peduncle

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