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	polder Pole pole pole pole-axe polecat polemic polemically polemicist polemicize polemize polenta pole position pole star pole vault pole-vaulter poleward polewards police police constable police dog police force police informer policeman police officer

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。