999英语网 英语单词
Deceleration的音标发音
Deceleration
英式发音：['di,sel'ren] or [di,sl'ren]
美式发音
(noun.) the act of decelerating; decreasing the speed; 'he initiated deceleration by braking'.
(noun.) a decrease in rate of change; 'the deceleration of the arms race'.
(noun.) (physics) a rate of decrease in velocity.
手打:索菲
