This jet travels about three times as fast as the speed of sound.とは 意味・読み方・使い方

The jet flies at near‐sonic speed.

The speed of the jet matches with that of sound.

(of speed) having or caused by speed approximately equal to that of sound in air at sea level

speeds above thirty miles an hour

the speed which is five or more times faster than the speed of sound

The maximum speed of the prototype is about 40 kilometers per hour.

The speed is twice as fast as a helicopter.

The train slowed (down) to thirty miles an hour.

The maximum speed is about six kilometers per hour.

Its maximum speed is about 230 kilometers per hour.

These features indicate that the ship could cruise at high speed.

The speed is restricted to 50 kilometers an hour here.

a unit of velocity based on the ratio of the speed of a moving body to the speed of sound, called Mach

Slow down. You're picking up speed.

The speed of an airplane is much greater than that of a helicopter.

The car's maximum speed is about 100 kilometers per hour when driving and 185 kilometers per hour when flying.

This type of robot can move faster than a robot with two legs.

We are restricted to 40 kilometers an hour here.

He measured the velocity of the supraglottic airflow.

The train gains speed and reaches over 100 kilometers per hour.

The Hovercraft can do [make] 30 knots.

This new machine model operates fast and has little noise.

No sailboat is faster than this one.

The speed of an airplane is much greater than that of a helicopter.

I believe that this can achieve a sufficient speed.

This ship is fast

This is a fast ship

She has a high speed.

That broke the record for the fastest speed ever recorded by a manned train.

His average speed was about 37.6 kilometers per hour, and his top speed was close to 45 kilometers per hour.