Serrated for cutting through stuff, that makes sense.

锯齿状是用来切割的，有道理。

Its teeth were very powerful and very robust and serrated on each side.

它的牙非常有力结实，两边呈锯齿状。

They had serrated edges which could used to cut through the flesh of large prey.

它们边缘呈锯齿状可以用来切割大型猎物的肉。

Not only are their teeth curved backwards, they're serrated on both edges. They've got a mouth full of steak knives.

它们的牙齿不仅后弯，两边的还呈锯齿状。它们满口都是牛刀般的牙齿。

The edges are serrated like a steak knife, very blade like.

边缘像牛刀一样有锯齿，很像刀刃。

Their teeth were recurved which means they start to point backwards and they were also very blade-like and had serrated edges.

它们的牙齿后弯，这意味着它们开后方，它们也是很像利刃边缘呈锯齿状。

The point of a mosquito's proboscis is serrated and softer at its tip.

蚊子口器的尖端是锯齿状的，并末端较软。

Sawtooth granite peaks serrate the sky, which is blue and vast and cloudless.

锯齿状的花岗岩山峰刺破蓝天，天空广阔无云，湛蓝如洗。

Majungasaurus has serrated teeth. Each one of those little serrations is call a denticle.

玛君龙有锯齿状的牙齿。每一个这样小的锯齿叫做小齿。

This is not serrated. Looks old, dull.

这把刀没有锯齿 看起来很旧 很钝。

The steak knives, they are serrated.

这些牛刀，它们的边缘是有锯齿的。

Instead, they've got this nice beak like shaped mouth and it's actually serrated at the front as well.

相反，它们有一个像喙一样的嘴巴，前面实际上是锯齿状的。

They were also serrated on both of front and back edges making them perfect for slicing meat.

前后边缘都有锯齿，非常适合切肉。

John pictures the miles of tight, mazy tunnels, the ceilings serrated with sharp stalactites, the hairpin turns and suffocating squeezes.

约翰想象着那些密布的迷宫般的隧道，天花板上布满了尖锐的钟乳石，还有那些急转弯和让人窒息的狭窄通道。

The edges of the lower mandible are serrated with teeth much more prominent, coarser and sharper than in the duck.

下颌骨的边缘呈锯齿状， 牙齿比鸭子的牙齿更突出、更粗糙、更锋利。

This guy's upper teeth are incredibly long and those teeth are shaped exactly like the blade of a knife, and they are serrated.

这家伙上面的牙齿出奇地长那些牙的形状就像是刀刃，边缘呈锯齿状。

And they're certainly sharp, and pointy, and have serrated edges, but they're not really thin, like the blade of a knife.

它们当然很锋利尖锐，边缘还有锯齿，不过并不薄，不像刀刃那样。

So it's serrated on one edge, and then it's forked on the tip, and I'll show you how you use it.

所以它的一个边缘是锯齿状的，然后它的尖端是分叉的，我会告诉你如何使用它。

What they found were tell-tale serrations meaning the culprit who chewed these bones had serrated teeth and jaws powerful enough to cut the bone.

他们发现了泄露秘密的锯齿痕迹，这表明咬到这些骨头的肇事者拥有锯齿状牙齿，颌部有力能够切开骨头。

It was also among the earliest animals to have serrated teeth, making this stem-mammal the perfect Permian butcher, capable of devouring prey quickly and efficiently.

它也是最早拥有锯齿状牙齿的动物之一，使这种基干哺乳动物成为完美的二叠纪屠夫，能够迅速高效地吞食猎物。