ignition

イグニッションキーの差し込み口

車などのエンジンを始動するために鍵を差し込む場所。

やさしい英語で： The place in a vehicle where you put the key to start the engine.

• Put the key in the ignition.
• She turned the key in the ignition and drove away.
• Have you left your keys in the ignition again?

使い方： in the ignition (He left the key in the ignition.)

よく使う表現： key in ignition, ignition key, ignition lock

点火装置

エンジン内の燃料を燃え始めさせる装置。

やさしい英語で： The system that makes fuel start burning inside an engine.

• The ignition system needs repairing.
• The mechanic found a fault in the ignition.
• Does this engine have electronic ignition?

よく使う表現： ignition system, electronic ignition, ignition fault

発火、着火

物が燃え始めること。

やさしい英語で： The process of something starting to burn.

• A spark caused ignition of the gas.
• Keep possible sources of ignition away from the fuel.
• The material needs a high temperature for ignition.

類義語： lighting

よく使う表現： ignition temperature, source of ignition, accidental ignition