名词

1. 点火装置;点火器
    In a car engine, the ignition is the part where the fuel is ignited.

2. (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.

3. 着火;起火
    Ignition is the process of something starting to burn.

1. the act of setting something on fire

    Synonym: firinglightingkindlinginflammation

2. the mechanism that ignites the fuel in an internal-combustion engine

    Synonym: ignition system

3. the process of initiating combustion or catching fire