My muscles had no power to contract.

肌肉不能伸缩了。

You can have two wheels with that telescopic handle.

有两个轮子和一个伸缩把手。

The Mega Lion has five retractable claws on each foot.

拟狮每只脚上有五个可伸缩爪子。

The current president now uses a shorter set of retractable stairs for Air Force One.

现任总统现在空军一号使用了一套更短可伸缩楼梯。

Wade stretched like a stream around Ember's flickering moves.

在小焰耀眼舞姿周围，阿波身体像溪流一样伸缩变换。

The lion has retractable claws, and so they can protect those while they're just running.

这种狮子有可伸缩爪子，所以它在跑动时能保护那些爪子。

Let's not forget our beloved retractable click pens and their dainty, clicky sounds.

让不要可伸缩点击笔和它精致滴答声。

And I've designed and created the most realistic, expandable extendable lightsaber.

设计并制作出了最逼真、具有延展性可伸缩光剑。

Owner Brian Spies, a painter, got his extension ladder.

主人布莱恩·斯皮斯是一名油漆工，他搬来了一架伸缩梯。

A colossal retractable roof will cool the interior, helping to manage the scorching Qatari temperatures.

其巨大可伸缩屋顶将为室内降温，有助于控制卡塔尔高温天气。

" What was that about? " whispered Ron, reeling in the Extendable Ears.

“这到底是怎么回事？”罗恩小声问，一边把伸缩耳细绳收了回来。

" Fred and George have invented Extendable Ears, see, " said Ron, " They're really useful."

“弗雷德和乔治发明了伸缩耳，明白吗，”罗恩说，“真很管用。”

It is a mistake to think that that little room has elastic walls and can distend to any extent.

如果认为这间小阁楼墙壁富有弹性，可以任意伸缩，那就错了。

Equipped with 20 retractable claws, and a mouthful of bone crushing teeth, they were major predators.

有了二十个可伸缩爪子，加上满口能咬碎骨头牙齿，它是主要掠食者。

He and George disentangled the string and separated five Extendable Ears from each other. Fred and George handed them around.

他和乔治打开线团，分开五个伸缩耳分给大家。

Harry pulled the Extendable Ear out of his own, his heart hammering very fast and heat rushing up his face.

哈利把伸缩耳摘了下来，怦怦乱跳，脸上火辣辣。

Harry glanced toward Hermione and Ron, both of whom were clutching the Extendable Ears as tightly as lifelines.

哈利向赫敏和罗恩那里望了一眼，他两个都紧紧地抓住伸缩耳，就好像那是他生命之绳一样。

Behind Mad-eye's eye, a telescopic attachment enabled Umbridge to spy on the workers on the other side of the door.

在疯眼汉魔眼后面，还设置了一个能望远伸缩装置，以便乌姆里奇监视在门外工作人员。

And then we can pick up the leg and gently manipulate them to check that they flex and extend as normal.

然后可以抬起她腿，轻轻摆动看是否能够正常伸缩。

The all-in-one system of the new e-skin is composed of a transparent supercapacitor, stretchable strain sensors and snakelike electrical resistance.

新型电子皮肤一体化系统由透明超级电容器、可伸缩应变传感器和蛇形电阻组成。