tachometer

n. 转速计, 流速计 [医] 血流速度计

发音

其它 /təˈkɒmətə(ɹ)/

词形变化

tachometers 复数 tachometers

别名

tach tachometre

释义与例句

n.
  1. 1.

    A device for measuring the revolutions per minute (RPMs) of a revolving shaft, as with the driveshaft of an automobile.

    转速表

  2. 2.

    A device for measuring or indicating velocity or speed, as of blood, a river, a machine, etc.

词汇关系

名词

同义词 1

tach

上位词 1

measuring device

下位词 1

tachograph

词源

From tacho- + -meter.

来源：wiktionary