velocidad 用英语:

What's your speed?

Speed kills.

If the distance you move the pen is too small, the speed too slow, it can't recognize the gestures well and you can't operate it in the way you thought.

We sped into the narrow track, hardly dropping any speed. "It's a short cut!" "Oi! It's a footpath!!"

Science and technology have come to pervade every aspect of our lives and, as a result, society is changing at a speed which is quite unprecedented.

But light does not travel at the same speed through all materials; it goes slower through some than through others.

Translating sentences one by one is too slow for you? You want to increase your rank in Tatoeba, or the rank of your language, at the speed of light? So this is for you!

In particular, it is customary for actual examples of use of the harmonic mean to generally cover "average speed," and explain no further than that.

In fact, to move at any speed the polar bear uses twice as much energy as do most other mammals.

The high speed, high comfort electric train Minsk—Brest will depart in five minutes from the fourth track at the second platform.

While a brain operation is being performed, both doctors and nurses must handle the patient with kid gloves and yet with all speed practical.

So, in order to measure the speed of sound, all I've got to do is know its frequency.

4-speed automatic transmission is available as an option.

You can tell this is college radio. First of all, they actually play records; secondly, they keep playing them at the wrong speed.

The velocity of light is about 186,000 miles per second.

Light travels at a velocity of 186,000 miles per second.