Deceleration
n. 減速\\n[醫] 減速[度]
? 同義詞
?? 反義詞
?? 牛津釋義
deceleration
n[U]
(a) slowing down or being caused to slow down 減速.
(b) rate of decrease of speed per unit of time 單位時間內的減速率.
??? 情景例句
What does NATO mean?
NATO是什么意思？
Don't be so sure.
話別說得太滿。
When it did so, it sent sparks down to the ground and these immediately started a fire.
當它這樣做時，把火花送到了地面，這些火花立刻引起了一場大火。