It's just energy that goes back and forth.

只在来回移。

So, skitter my hand back and forth?

所以还要来回移我的手？

Kompotis placed the mouse cages on a platform that moved from side to side.

科姆波蒂斯将鼠笼放在来回移的平台上。

It seems that tiger sharks move back and forth between the ocean floor and the surface quite often.

虎鲨似乎经常在海底和海面之间来回移。

Its narrow beam traveled from black trunk to black trunk, illuminating the ground.

这道窄窄的光柱在漆黑的树干间来回移，照亮了下面的土地。

But the time doesn't matter as much as the bandwidth that the brain requires to move back and forth.

但时间并不像带宽, 大脑需要来回移。

Then, carefully move the instrument back and forth to unearth the potatoes by lifting the roots.

然后，小心地来回移挖掘工具，通过拔起根部来挖出土豆。

One end of the malleus connects to the inner eardrum and moves back and forth when the drum vibrates.

锤骨的一端与内鼓膜相连，当鼓膜振时来回移。

This shows that friction, or the rubbing of one substance against another, produces heat.

这个事实说明, 摩擦, 或者说触的两个物体的来回移, 够产生热。

A weed whacker is a machine that goes back and forth back and forth and it spreads the seed everywhere.

除草机一种来回移的机器，它把种子撒得到处都。

It had fingers that caught and held the stalks while the knife blade moved back and forth, cutting with each stroke.

它的手指抓住并握住茎，而刀刃来回移，每划一刀。

So the lip corners move back and forth a lot.

所以唇角来回移很多。

The puppy moves back and forth quickly.

小狗快速地来回移。

The grooves create a sound as the stylus moves back and forth and up and down, creating vibrations.

当唱针来回上下移时，凹槽会产生声音，产生振。

Vibrations are made when something moves back and forth.

当某物来回移时会产生振。

Can you see the string move back and forth?

你看到绳子来回移吗？

It usually moves back and forth, in and out of dirt.

它通常来回移，进出泥土。

The head moves less back and forth on this one.

头部在这一个上来回移较少。

As she moved back and forth she sang, a hymn.

她来回移时唱了一首赞美诗。

" To be tossed" means to be moved back and forth.

“被抛”的意思来回移。