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

玛君龙有锯齿状的牙齿。每个这样小的锯齿叫做小齿。

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

边缘像排刀样有锯齿，很像刀刃。

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

们边缘呈锯齿状可以用来切猎物的肉。

Serrated for cutting through stuff, that makes sense.

锯齿状是用来切的，有道理。

And their serrated teeth are as sharp as steak knives.

锯齿形状的牙齿像排刀样锋利。

The front teeth are dagger-shaped with serrated edges designed to tear flesh.

门牙形如匕首边缘呈锯齿状，用以撕咬血肉。

It's got a serrated edge and it's got some little flutes things on the top.

有个锯齿状的边缘，在顶部有些长笛状的东西。

Just make sure to use a serrated knife when you slice it and slice it like bread.

切的时候定要用锯齿刀，切得像切面包样。

The iron covers the tips and serrated edges of their gnarly teeth and helps keeps them sharp.

们粗糙的牙齿尖端和锯齿状边缘上覆盖着铁，这有助于保持锋利度。

So, refrigerate your butter and if you want warm, spreadable butter try using a serrated warming butter knife.

所以，冷藏你的奶油，如果你想要温温的、可涂抹的奶油，请尝试使用加热过后的锯齿奶油刀。

Allosaurus has blade like serrated teeth in its powerful jaws.

异特龙有刀刃般的锯齿状牙齿还有有力的双颌。

Its jaws are narrow and lightly built. And its gums are equipped with 70 sharp, serrated teeth.

的双颚又窄又轻。牙龈装备了七十颗锋利的锯齿状牙齿。

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

们的牙齿后弯曲，这意味着们开始指向后方，们也是很像利刃边缘呈锯齿状。

The mouths of Great Whites contain pointy lower teeth for holding prey and triangular serrated upper teeth for slicing.

还有些是针头样尖的用来抓鱼白鲨的下牙低而突出用来捉住猎物。

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

的牙非常有力且结实，两边呈锯齿状。

The steak knives, they are serrated.

排刀，们是锯齿状的。

This is not serrated. Looks old, dull.

这把刀没有锯齿 看起来很旧 很钝。

When Witmer studied the skull, he saw that there were serrated ridges in the teeth.

维特莫研究其颅骨时，看到牙齿里有锯齿状的脊状隆起。

Sharp, serrated and recurved, their teeth were capable of causing some serious damage.

锋利、有锯齿而且回弯，们的牙齿能够造成严重伤害。

Using a serrated knife, cut off the tops.

使用锯齿刀，切掉顶部。