ignition

劍橋詞典

[ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 通常作為單數(shù)使用的名詞 ]
the electrical system in an engine that causes the fuel to burn or explode in order to start the engine
點(diǎn)火裝置，點(diǎn)火器
Switch/Turn the ignition on. 打開(kāi)點(diǎn)火開(kāi)關(guān)。
an ignition key 點(diǎn)火開(kāi)關(guān)
[ 不可數(shù)或單數(shù)名詞：沒(méi)有復(fù)數(shù)形式的名詞 ] formal
the act or process of something starting to burn
著火，燃燒 返回 ignition