He thought for awhile, and finally made a small wheel with notches on the rim.

他想了一会儿，最后做了一个小轮子，边缘有缺口。

" Rollerblades" have just a single row of small wheels.

“旱冰鞋”只有一排小轮子。

There are big spinning wheels and small spinning wheels, new spinning wheels and old spinning wheels, and the King's men destroy them all.

有大纺车和小纺车，新纺车和旧纺车，国王让男人将它们都摧毁。

Look at the bottom right corner of this video, and you'll see this small cog wheel, if you click on it you'll see speed.

看这个视频的右下角，你会看到这个小齿轮，如果你点击它，你会看到速度。

Typically these are cars from the 1950s that have been given very small wheels so that they sit very low to the ground.

通常这些是 1950 年代的汽车，车轮非常小，因此它们离地面很低。

As the propellers turned and the plane moved forward on two small wheels, Wilbur ran alongside, holding a wing to steady the plane.

当螺旋桨转动，飞机通过两个小轮子向前移动时，威尔伯在旁边跑着，握住机翼来稳定飞机。

Dropping the flap he ran along toward where the plaisance terminated at the lake and a small ferris wheel revolved slowly against the sky.

放下襟翼，他跑向游乐场终止于湖边的地方， 一个小摩天轮在天空中缓缓旋转。

In a piece of machinery, too, I believe there is often a small unnoticeable wheel which has a great deal to do with the motion of the large obvious ones.

在一台机器中，我相信也经常有一个不引人注意的小轮子，它与明显的大轮子的运动有很大关系。

The peasant pulled the reins, the horses came out of the grove, snorting and shaking themselves, and bumping and rattling its small wheels the cart rolled out on to the road.

农夫拉动缰绳，马从树林里出来，喷着鼻息，摇晃着身子，小轮子颠簸嘎嘎作响，马车滚上了马路。