ignition

ignition的音标是[ɪgˈnɪʃn]，基本翻译是点火，速记技巧是可以用字母组合来记。

Ignition这个词源自拉丁语，意为点燃或点火。它的变化形式有名词的ignition和动词的ignite，后者意为点燃。

相关单词：

Spark：火花，这个词源自古英语，意为火花或闪电，与ignition有相似之处。

Ignorance：无知，这个词源自拉丁语，意为无火或无点燃状态，引申为无知。

Ignite：点燃，这个词与ignite同源，意为点燃或激发，常用于描述激发灵感或热情。

Ignition：点火，这个词是ignition的名词形式，常用于描述点燃的过程或设备。

Ignition switch：点火开关，这个词是点火装置的开关形式，用于控制发动机的点火过程。

Ignition system：点火系统，这个词是点火装置的系统形式，用于控制发动机的点火过程和安全。

以上这些单词在英语中都与ignition这个词有着密切的联系，它们在词源、变化形式和含义上都有所关联。这些单词在英语中广泛使用，并被用来描述各种与点火相关的概念和行为。

ignition常用短语：

1. ignition delay 启动延迟

2. ignition key 点火钥匙

3. ignition system 点火系统

4. ignition coil 火花塞

5. ignition wire 点火线

6. ignition timing 点火时机

7. ignition coil wire 点火线圈线

双语句子：

1. The ignition key is needed to start the car.

2. The ignition system ensures that the engine runs properly.

3. The spark plug is responsible for igniting the fuel in the cylinder.

4. The ignition wire ensures a reliable connection between the battery and the spark plug.

5. The timing of the ignition is crucial for efficient engine operation.

6. The ignition coil wire ensures a constant supply of electricity to the spark plug.

英文小作文：

Ignition is essential for combustion, which is necessary for any engine to function properly. Without ignition, fuel would remain unused in the cylinder, and the engine would not be able to generate power. However, ignition itself is not enough; it must be timed correctly to ensure efficient combustion. The ignition system in an engine is complex and requires precise components such as spark plugs, ignition coils, and wires to function properly. When the engine is started, the ignition key is turned, which starts the process of ignition. The spark from the spark plug creates a small explosion that forces the piston up, which in turn creates more power for the engine. However, if the timing of the ignition is incorrect, it can lead to misfiring, which can damage the engine and reduce its lifespan. Therefore, regular maintenance and inspection of the ignition system are crucial for ensuring optimal engine performance and longevity.