名詞 ignition:

1. the process of initiating combustion or catching fire
2. the mechanism that ignites the fuel in an internal-combustion engine
   同義詞：ignition system
3. the act of setting something on fire
   同義詞：firing, lighting, kindling, inflammation

ig.ni.tion

n.（名詞）
The raising of a substance to its ignition point, as by electric current, friction, or mechanical shock.
點火：通過電流、磨擦或機械碰撞使物質(zhì)達(dá)到其燃點
Abbr. ign.
縮寫 ign.
An electrical system, typically powered by a battery or magneto, that provides the spark to ignite the fuel mixture in an internal-combustion engine.
發(fā)火裝置，點火器：一種用電池或永磁發(fā)電機起動的電子裝置，用來產(chǎn)生火花點燃內(nèi)燃機中的混合燃料
A switch that activates this system.
點火開關(guān)：用來啟動發(fā)火裝置的開關(guān)