noun🔗Share減速, 減速することThe act or process of decelerating."The rocket is now in deceleration."ロケットは現在減速中です。physicsactionprocessvehicletechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share減速The amount by which a speed or velocity decreases (and so a scalar quantity or a vector quantity)."The brakes produce a deceleration of 10 metres per second."ブレーキは毎秒10メートルの減速を生み出す。physicstechnicalChat with AIVocabulary GamePractice Reading
