speed
[spi:d]
n.
速度,速率
Our speed averaged out at 50 km an hour.
我們的平均速度是每小時50公裏.
快速,迅速
Everyone was surprised by the speed with which the dispute was settled.
每個人都為這壹爭端解決得如此之快而感到吃驚.
vt.& vi.
急行; 加速
He sped his car through the street.
他開車飛速地穿過街道.
vi.
超速行駛
Was I really speeding,officer?
警官,我真的超速行駛了嗎?
用法詞典
speed
來自古英語 sped >
同義詞：velocity swiftness fastness speeding amphetamine pep pill upper rush hotfoot hasten hie race accelerate speed up quicken hurry zip
簡明英漢詞典
velocity
[vi?l?siti]
n.
速度
A bullet goes from this gun with a velocity of 3000 feet per second.
此槍射出的子彈,其速度為每秒3000英尺.
同義詞：quickness speed swiftness