tachograph

n. 转速图表

发音

/ˈtækəɡɹæf/
/ˈtækəɡɹɑːf/

词形变化

tachographs 复数 tachographs

别名

tacho

释义与例句

n.
  1. 1.

    A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time.

词汇关系

名词

上位词 2

tach tachometer

词源

From tacho- + -graph.

来源：wiktionary