They are the front teeth, they are the front teeth, they are the front teeth.

它们是门牙，它们是门牙，它们是门牙。

Your front teeth are very important Maggie.

门牙很重要的，麦琪。

All eight of our incisor teeth are located in the front part of our mouth.

我们所有的八颗门牙都位于口腔的前部。

You always see the front teeth when you smile.

笑的时候总能看到门牙。

A mole rat's incisor teeth can move on their own, working together like chopsticks.

鼹鼠的门牙可以自行移动，像筷一样共同工作。

I think you will have two front upper teeth soon.

我想你很快就会有两颗在上面的门牙。

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。

As rodents, beavers have powerful front teeth.

作为啮齿类动物，海狸有强有力的门牙。

We have four of them in our upper jaw and four in our lower jaw.

八颗门牙分别是上颚有四个，下颚有四个。

Much like their teeth, beavers continue to grow as long as they live.

和门牙一样，海狸本身也会不停的。

Oh, wow! Look at these really big front teeth, here and here.

哦, 哇! 看看这些巨的门牙，这里和这里。

And last, but certainly not least, was Ava… with her two, big front teeth.

最后，但肯定不是最不重要的，是艾娃… 她的两个门牙。

Canines are four teeth which sit next to the incisors.

尖牙是位于门牙旁边的四颗牙齿。

When the sun rose yesterday, someone joked that the city was missing its two front teeth.

昨天早上太阳升起的时候，有人开玩笑说纽约城少了两颗门牙。

Premolars are bigger than canines and incisors.

前磨牙比尖牙和门牙。

You can probably feel your tongue touching the top of the mouth, right behind your front teeth.

你可能会感觉到你的舌头碰到了嘴的上半部分，就在你的门牙后面。

The very next day, in a fit of rage, the student knocked out one of her teacher's front teeth.

就在第二天，在一怒之下，这个学把老师的一颗门牙打掉了。

Oh look at this. OK. Now, we're ready to clean the front teeth… Yeah! And sing the song.

哦，快看。好的。现在，我们准备好清洁门牙了… … 边唱边刷。

Whenever we sink our teeth into something, such as an apple, we use our incisor teeth.

每当我们咬东西的时候，比如一个苹果，我们就用我们的门牙。

One, with very bushy brown hair and rather large front teeth, was Harry's and Ron's friend, Hermione Granger.

一个着非常浓密的棕色头发，两个门牙很，这是哈利和罗恩的好朋友，赫敏·格兰杰。