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

玛君龙有状牙。每一个这样小叫做小。

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

边缘像排刀一样有，像刀刃。

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

它们边缘呈状可以用来割大型猎物肉。

Serrated for cutting through stuff, that makes sense.

状是用来割，有道理。

And their serrated teeth are as sharp as steak knives.

形状牙像排刀一样锋利。

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

门牙形如匕首边缘呈状，用以撕咬血肉。

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

它有一个状边缘，在顶部有一些长笛状东西。

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

时候一定要用刀，得像面包一样。

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

它们粗糙牙尖端和状边缘上覆盖着铁，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，冷藏你奶油，如果你想要温温、可涂抹奶油，请尝试使用加热过后奶油刀。

Allosaurus has blade like serrated teeth in its powerful jaws.

异特龙有刀刃一般状牙还有有力双颌。

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

它双颚又窄又轻。牙龈装备了七十颗锋利状牙。

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

它们牙后弯曲，这意味着它们开始指向后方，它们也是像利刃边缘呈状。

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

还有些是针头一样尖用来抓鱼大白鲨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.

它牙非常有力且结实，两边呈状。

The steak knives, they are serrated.

排刀，它们是状。

This is not serrated. Looks old, dull.

这把刀没有 看起来旧 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，看到牙里有状脊状隆起。

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

锋利、有而且回弯，它们牙能够造成严重伤害。

Using a serrated knife, cut off the tops.

使用刀，掉顶部。