In a car engine, the ignition is the part where the fuel is ignited.
例句
The device automatically disconnects the ignition.该装置使点火器自动断开。
N-SING
(汽车里的)点火开关
Inside a car, the ignition is the part where you turn the key so that the engine starts.
N-UNCOUNT
着火;起火
Ignition is the process of something starting to burn.
例句
The ignition of methane gas killed eight men.甲烷起火,致使 8 人丧生。
英汉词典释义
n.
(汽油引擎的)发火装置
He turned the ignition key.他转动钥匙点火。I must have left my key in the ignition.我肯定是把车钥匙忘在点火开关上了。She got into the car and switched on the ignition.她上车后点火发动汽车。
英英词典释义
Noun
1. the process of initiating combustion
2. the mechanism that ignites the fuel in an internal-combustion engine