tachograph

英 ['tækəɡrɑːf] 美 ['tækəɡræf]

• n. （机动车的）速度记录器

tachograph的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a tachometer that produces a graphical record of its readings; used to record the speed and duration of trips in a motor vehicle