magneto

名词 magneto:

1. a small dynamo with a secondary winding that produces a high voltage enabling a spark to jump between the poles of a spark plug in a gasoline engine
   同义词：magnetoelectric machine

mag.ne.to

n.（名词）
【复数】 mag.ne.tos 缩写 mag.
A device that produces alternating current for distribution to the spark plugs, used in the ignition systems of some internal-combustion engines.
永磁发电机，磁电机：产生交流电流从而给控制放电装置的火花塞配电的装置，用于一些内燃机的点火系统

来源：
Short for magnetoelectric machine
magnetoelectric machine的简写