Serrated for cutting through stuff, that makes sense.

是用来切割的，有道理。

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

它的牙非常有力且结实，两边呈。

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

它们边缘呈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.

它们的牙不仅向后弯，而且两边的还呈。它们满口都是牛刀般的牙。

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

边缘像牛刀一样有，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.

它们的牙后弯，味着它们开始指向后方，它们也是很像利刃边缘呈。

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

蚊子口器的尖端是的，并且末端较软。

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

的花岗岩山峰刺破蓝天，天空广阔无云，湛蓝如洗。

This is not serrated. Looks old, dull.

把刀没有 看起来很旧 很钝。

The steak knives, they are serrated.

些牛刀，它们的边缘是有的。

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

玛君龙有的牙。每一个样小的叫做小。

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，而且前面实际上是的。

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， 牙比鸭子的牙更突出、更粗糙、更锋利。

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

而且前后边缘都有，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。

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的，然后它的尖端是分叉的，我会告诉你如何使用它。

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

家伙上面的牙出奇地长而且那些牙的形就像是刀刃，而且边缘呈。

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，不过并不薄，不像刀刃那样。

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.

它也是最早拥有牙的动物之一，使种基干哺乳动物成为完美的二叠纪屠夫，能够迅速而高效地吞食猎物。

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痕迹，表明咬到些骨头的肇事者拥有牙，而且颌部有力能够切开骨头。