speed indicator

• n. 示速器；速度计

英英释义

Noun:

1. a meter fixed to a vehicle that measures and displays its speed

例句

用作名词 (n.)

1. Carefully watch your airspeed indicator.
   注意你的飞行速度计。
2. The instrument that measures the speed is a speedometer.
   用来测定速度的仪器是速度计。

近反义词

【近义词】

• speedometer 速度计