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speed Gain Speed提高速度flight speed飞行速度Speed Limit速度限制angular velocity角速度cosmic velocity宇宙速度generalized velocity广义速度group velocity群速度phase velocity相速度speed skating速度滑冰To decrease in velocity.减慢速度
linalingxj
speed、rate、 tempo。
1、speed
[英] [spi:d][美] [spid]
n.速度; 快速; 昌盛; （汽车的）变速器，排挡;
vt.& vi.急行，加速;
[例句]He drove off at high speed
他驱车飞驰而去。
[复数]speeds
2、rate
[英] [reɪt][美] [ret]
n.速度; 比率; 等级; （利息等的）费率;
vt.估价; 值得; 责骂; 定级;
[例句]The rate at which hair grows can be agonisingly slow
头发生长的速度可能极其缓慢。
[复数]rates
3、tempo
[英] [ˈtempəʊ][美] [ˈtempoʊ]
n.[乐]速度，拍子; （运动或活动的）速度，进度; （下棋的）一着，一步;
[例句]Both teams played with a lot of quality, pace and tempo.
两支球队的水平都很高，节奏和速度都很快。
[复数]tempi
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速度的英文是speed。
例句：
1、本课程允许学生按各自的速度学习。
The course allows students to progress at their own speed.
2、最新的计算机能达到极高的运行速度。
The latest computers can work at a blindingly fast speed.
3、把操纵杆向你身体一侧拉动以调节速度。
Pull the lever towards you to adjust the speed.
4、他当时开车的速度远远超过了限制。
He was driving at well over the speed limit.
5、这个队被对手的速度和体力打败了。
The team was undone by the speed and strength of their opponents.
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