Tachograph
n. 转速图表
✅ 同义词
📖 牛津释义
tachograph
n
device in a motor vehicle which automatically records the speed of the vehicle during a journey and how far it has travelled （机动车的）里程表.
🏥 医学释义
血流速度记录器
🗣️ 情景例句
We had a great time, Mom.
我们玩得非常开心，妈妈。
Thank you but this is something I have to figure out myself.
但有些事情我必须自己去考虑。
They are paid by the hour.
他们按时取酬。