And then, he put some little propellers from his model airplane.

然后，他从他的飞机模型取下了一些小螺旋桨装了去。

He put his forward propeller into gear and headed the machine towards London.

他给前飞推进器挂挡，让飞机往伦敦城飞去。

The drone has eight propellers and uses a school chair for the pilot's seat.

这架无人机有8个螺旋桨，飞行员的座位是由一把校座椅制成的。

The oars were useless as propellers, performing now the office of life-preservers.

那些桨子都跟螺旋桨一样不顶事，现在只能权充救命工具了。

It will fly with the help of two sets of four propellers.

蜻蜓号将在2套推进器的帮助下飞行，每套包含4个推进器。

On the glider side, so it looks like a torpedo, but it doesn't actually have a propeller on it.

在滑翔机一侧，所以它看起来像一个鱼雷，但它实有螺旋桨。

And now those propellers that lifted it up have become flying turbines.

这时那些飞机的螺旋桨 就变成了空中的涡轮机。

Well, the wing is cracked, the propeller's bent, but I can...I can...- I mean Phil.

机翼裂了，螺旋桨也折了，但我... -我是说菲尔。

You can count the whiskers on its face, or see the propeller marks on its back.

你可以数它脸的胡须，或者看到它背的螺旋桨印记。

At last, one morning, the propeller was quiet, and the Narwhal was pervaded with an atmosphere of excitement.

一天早晨，螺旋桨终于静下来了。一片亢奋的气氛笼罩在“纳瓦尔”轮。

A computer program used to maintain the position and direction of ships as well as propellers and thrusters.

那是一种计算机程序，用来保持船只以及螺旋桨和推进器的位置和方向。

The first contained the cells for generating electricity, the second that mechanism transmitting movement to the propeller.

第一部分放着生产电力的原料，第二部分装着转动螺旋桨的机器。

The Zipline drone is different from other pilotless aircraft because it does not operate with four propellers on top.

Zipline无人机与其他无人驾驶的飞机有所不同，因为不是通过顶部的四个螺旋桨来运转。

Its propeller churned the waves with lazy majesty.

它的机轮开始以隆重的缓慢姿态搅打海水。

But it was difficult to make yourself heard above the deafening beats of the propeller. Fortunately this submerging movement stopped.

但在推进器拨水的隆隆声响中间，想叫人听到他的活是不容易的。很幸运，船一会儿又不往下沉了。

If they pry the propeller out of that woman's mouth and she starts yapping, get the hell out of here.

他们要是把螺旋桨从她嘴里弄出来了，她开始乱说话，我们就赶紧离开这。

And I say that as the woman who dove in front of a spinning propeller to save your child's life.

别忘了，我可是奋不顾身在飞旋螺旋桨下救下了你的宝贝女儿。

Then the propeller was brought to its maximum speed, and its four blades churned the waves with indescribable violence.

这样安排好后，推进器开到最大的速度，它的四重机叶猛烈搅打海水，这情景简直难以形容。

The propeller was going so fast I could neither follow nor count its revolutions.

它的机轮推动得那么快，我简直不能看出它在运转，也不能加以计算。

Its propeller churned the waves and it headed due north at a speed of fifteen miles per hour.

它的推进器搅动海水，以每小时十五海里的速度直向北方行驶。