He drove off at high speed.

他驱车飞驰而去。

With this type of camera, the shutter speed is fixed.

对这类相机而言，快门的速度是固定的。

An electrical pulse in a wire travels close to the speed of light.

电线里的电脉冲以接近光速的速度传输。

Wind speeds reached force five.

风速达到 5 级。

In the late 1850s the speed of technological change quickened.

19 世纪 50 年代末期，技术变革的速度加快了。

Each learner can proceed at his own speed.

每一位学习者都可以按自己的进度学习。

Speed is the essential ingredient of all athletics.

速度是所有田径运动项目的关键要素。

He put on a burst of speed.

他突然加速了。

The car is quite noisy at speed.

这辆车高速行驶时噪音很大。

I was amazed at his speed of working. [+ of]

他办事之麻利让我深感叹服。

...the sheer speed of the unification process. [+ of]

统一进程速度惊人

Trains will speed through the Channel Tunnel at 186mph. [VERB prep./adv.]

火车将以每小时 186 英里的速度快速穿过海峡隧道。

The engine noise rises only slightly as I speed along. [VERB prep./adv.]

我一路高速行驶时，发动机的噪音只提高了一点点。

This man was not qualified to drive and was speeding. [VERB]

这名男子没有驾驶资格，并且违章超速行驶。

A day has been set aside to bring all councillors up to speed on the proposal.

已经确定了一个日子，届时将向所有的市政委员汇报有关该建议的最新进展情况。

Those in charge deluded themselves they were up to speed.

那些负责人自以为掌握了最新情况。