This forms what's called the rectus sheath.

这就形成了所谓的直肌鞘。

But each claw has a sheath which covers it and keeps it sharp.

但是每个爪子都长着" 爪套" （学名是" 球套" ）, 可以盖住爪子, 不让爪子磨秃。

So Ebbers, you've now got shallot tips and a couple of the sheaths.

埃，现在有了葱尖和一些葱鞘。

The coating smoothes them down and adds a lubricating and protective sheath to keep your hair feeling healthy.

这种涂层可以使头发变得光滑，并相当于增加了一层润滑和保护的防护套，可以让的头发保持健康。

Myelin is a fatty sheath that insulates an axon, preventing electrical currents from leaking out.

髓鞘质是一种脂肪鞘，它把轴突隔绝起来，以防止电波泄漏。

Hey, Luke. Look. Do you wanna make a comb sheath?

，卢克。瞧啊。想做个梳套吗？

Here it is in my incredibly convenient beaded comb sheath...that I made at Luke's awesome birthday party.

原来在我超级方便的绣珠梳套里，那可是我在卢克超棒的生日派对上做的哟。

The cat has sheaths or cases into which it draws back its claws when they are not wanted.

猫在不用爪子的时候, 可以把爪子缩回到“爪鞘”或者“爪套”里面, 这个部分的学名是“球套”。

" Her too" . Davos slid the dirk back into its sheath.

" 对，还有她。" 戴佛将匕首收回鞘中。

How could you not? You combined the two things that kids love the most- combs and sheaths. I'm kidding!

怎么可能不愉快呢？把孩子们最爱的两样东西结合到了一起——梳子和套子。我开玩笑的！

He was afraid at first that it might be rusty and stick to the sheath.

开始他担心宝剑会锈在剑鞘里拔不出来。

Swept along by its propeller, the Nautilus was traveling through a sheath of flashing light.

诺第留号受它的帆轮推动，是在电光熔炉中行驶了。

Myelin is the protective sheath that surrounds the axons of the peripheral neurons allowing them to quickly send electrical impulses.

髓鞘质是包绕在周围神经轴突上的保护性鞘，使轴突可以快速传递电冲动。

Within the chameleon's mouth, a tongue muscle squeezes a series of concentric sheaths around a cartilaginous rod, storing elastic energy.

在变色龙的口腔中，舌肌紧缩软骨棒周围舌鞘，储存弹性能量。

Absence of myelin sheath means that the nerve impulses become slow and sluggish.

失去髓鞘后，神经冲动传导会变得迟缓。

Ser Loras Tyrell slammed his sword back into its sheath.

洛拉·提利尔爵士将长剑" 砰" 的一声，收回鞘中。

Uranium fuel rods contain tiny pellets of specially prepared uranium encased in a sheath of zirconium alloy.

铀燃料棒含有若干微型特制铀芯块，这些芯块被包裹在锆合金护套里。

An unsealed affidavit says DNA matches Bryan Kohberger to a knife sheath found at the crime scene.

一份公开的宣誓书显示，布莱恩·科格的DNA与犯罪现场发现的刀套上的DNA相符。

Myelin is the protective sheath that surrounds the axons of neurons, allowing them to quickly send electrical impulses.

髓磷脂是神经轴突周围的保护性鞘膜，能快速传导神经冲动。

Try a sheath dress in navy, brown, charcoal, or red, too. Just make sure it's a solid color.

也可以尝试一下藏青色，棕色，木炭色或红色。但是要确保是纯色。