| 释义 | 
		speedometers是speedometer的复数 speedometer美 [spɪ'dɑmɪtər]  英 [spɪ'dɒmɪtə(r)]  - n.【机】示速器;(汽车等的)速度计
 - 网络速度表;里程表;计时器
 
 n.  | 9. 【机械工程】示速器;(汽车等的)速度计,里程计 9. 【机械工程】示速器;(汽车等的)速度计,里程计  |  
 n.  | 1. an instrument that continuously measures a vehicle's speed and displays it either numerically or by means of a needle on a dial 2. the piece of equipment in a vehicle that shows how fast it is going  |  
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