tachometer
/ta-kom-i-ter, tuh-/US // tæˈkɒm ɪ tər, tə- //UK // (tæˈkɒmɪtə) //
转速表,流速表,转速计,流速计
Definitions
n.名词 noun
- 1
- : any of various instruments for measuring or indicating velocity or speed, as of a machine, a river, or the blood.
- : an instrument measuring revolutions per minute, as of an engine.
Examples
It had been suggested that the revolutions in Africa occurred so often that only a tachometer could keep up with them.
His clock and his tachometer assured him that he was well past Easton.
He watched his tachometer, which indicated his revolutions per minute.
I guess the first thing that Lindy watched was the tachometer.
The engine was next started and the number of revolutions of the propellers counted by a tachometer.
Level 3Browse all words →