Those canine teeth can reach up to 3 feet long!

这些犬可以达到3英尺长！

We have two canines on the top of our mouth and two on the bottom.

我们上颚和下颚各有两个犬。

Though large canines are not exclusive to carnivorous animals.

不过，大型犬并不是肉食动物所独有。

Canines have a sharp, pointy surface for tearing food.

犬有一个、尖尖表面，用来撕裂食物。

Here are the canines, you can see they're very long and robust.

这些是犬，到它们很长很结。

I mean, we've got these sharp canine teeth that look just perfect for digging into flesh.

我们有这些犬，起来是非常适合撕扯肉类。

This giant tooth right here is the canine tooth of a saber-toothed cat from an animal called Smilodon.

这个巨大牙是剑虎犬，这是一种有巨大牙猫科动物。

I'm concerned right now about an active infection in his bottom left canine. - Yeah, that looks very suspicious.

我现在担心是他左下犬活动性感染。— 是啊，起来很可疑。

It had four big canine teeth up front and several smaller meat slicing teeth in the back.

它前面有四颗巨大犬后面有几颗稍小切肉用牙。

You also see the big canine teeth that they have.

您还可以到他们拥有大犬。

And they would come back with canine slashes and stuff like that.

他们回来时会带着犬之类东西。

They have large canines that they use to rip and tear into their prey.

它们有巨大犬，可以用来撕裂猎物。

Technically speaking, a sabertooth is simply any animal with extremely elongated canine teeth.

从技术上讲，剑虎就是任何具有极长犬动物。

Both canines and incisors, grow up to 50cm long in an adult male.

成年雄性犬和门牙均可长至 50 厘米长。

Our canines have actually become shorter over time.

随着时间推移，我们犬际上变得更短了。

For example, the Patagonian toothfish neither sounds nor looks very appetizing.

例如，巴塔哥尼亚犬鱼听起来和起来都不太诱人。

And their teeth evolved into different shapes and unique combinations, like canines and incisors.

他们牙演变成不同形状 和独特组合，如犬和门牙。

And in Euchambersia, the tooth sockets of its canines are also connected to this canal.

而在欧氏菌属中，其犬牙槽也与这条运河相连。

Males' canines are twice as long as females'.

雄性犬比雌性犬长两倍。

We can see those large canines, what it would be like to be on the dinner side of a short faced bear.

到那些很大犬，试想一下被短面熊当成晚餐会是什么样吧。