runway 四级六级专八

A jetliner taxied down the runway and took off.

气式飞机沿滑行, 然起飞。

The pilot overshot the runway and crashed his aircraft.

飞行员让飞机滑出，毀了飞机。

Our plane has lifted off the runway and is now airborne.

我们的飞机已经离开，在空中飞行。

Finally the son of a bitch walked out of one of the buildings near the runway there.

那混蛋终于从附近的一幢房子里走了出来。

It also offers advice on ways to conceptualise a runway collection, and to produce designs in both 2-D and 3-D.

书中介绍了一些基本的设计过程，通过学习这些内容，你可以形成自己的设计方式。

The theory of medical microtron is introduced.The theory of medical runway microtron is expressed and its characteristics are compared with electron linear accelerator.

着重介绍了电子回旋加速器原理，重点介绍了式电子回旋加速器的工作原理，并对电子回旋加速器和电子直线加速器的特点进行了比较。