noun🔗Shareプレ点火The premature detonation of a fuel charge in Four-stroke cycle engines."After using the wrong type of fuel, the mechanic suspected preignition was damaging the car's engine. "間違った種類の燃料を使用した後、整備士はプレ点火が車のエンジンを損傷させていると疑った。technicalvehiclemachineenergyfuelphysicssciencetechnologyChat with AIVocabulary GamePractice Reading
