noun🔗Share减速, 减缓速度 The act or process of decelerating."The rocket is now in deceleration."火箭现在正在减速。physicsactionprocessvehicletechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share减速，减缓，降低速度 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."刹车产生了每秒10米的减速度。physicstechnicalChat with AIVocabulary GamePractice Reading
