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。

Your upper teeth shoot out to meet your lower lip.

你的上齿伸出来碰你的下嘴唇。

Consonant sounds can involve both lips or the lower lip and upper teeth.

辅音发音包含两片嘴唇或下唇和上牙齿。

But the upper teeth are immensely long.

但是上面的牙齿异常地长。

Now let's talk about consonant sounds that involve the bottom lip and the upper teeth.

现在我们继续谈论包含下嘴唇和上牙齿的辅音。

And the sides of the tongue touch the insides of the upper teeth and the lips round.

舌头的两边碰到上齿的内侧，嘴唇呈圆形。

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的用来抓鱼大白鲨的下牙低而突出用来捉住猎物。

For the American R, the tongue pulls back and the sides of the tongue touch the sides of the upper teeth.

发 R 的音时，舌头是要向后卷的，且舌头的两侧要碰到上齿的两边。

One of his upper front teeth was loose.

他的一颗上门牙松动了。

And there were no upper teeth at all, or any other equipment to chew with.

而且根本没有上牙，也没有任何其他可以咀嚼的设备。

The Ceratosaurus roars in pain and is able to use his elongated upper teeth to slash the jaw of the Allosaurus.

角鼻龙痛苦地大叫，并且用它长长的上牙猛砍异特龙的下颌。

His upper teeth are immensely long and very bladelike, while his bottom teeth are a little stubbier and a little more powerful.

上面的牙齿长得出奇，很像刀刃，而下面的牙齿则稍微粗短些也更有力一点儿。

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

这家伙上面的牙齿出奇地长而且那些牙的形状就像是刀刃，而且边缘呈锯齿状。

So the sides of the tongue touch the insides of the upper teeth, the tip of the tongue can be either up or down.

所以舌尖可以向上或向下，舌尖可以向上或向下。

What makes Brygmophyseter such an incredible whale is that it's got both upper and lower teeth, you look in that mouth, there's 44 teeth in there.

让四贺鲸成为如此奇鲸的原因是它上下颌上都有牙齿，你看看那张嘴里面，有44颗牙齿。

For example, the 365 million-year-old tetrapod, Icthyostega, had curved upper teeth, smaller lower teeth, and a flexible neck that probably made it a formidable predator.

例如，距今 3.65 亿年的四足动物 Icthyostega 拥有弯曲的上牙、较小的下牙和灵活的颈部，这可能使它成为一种可怕的捕食者。

Even in the twilight they could see his upper teeth bare and glistening, for his mouth was open like that of a hound about to leap.

即使在暮色中，他们也能看到他的上牙裸露着，闪闪发光，因为他的嘴张开了，就像一只即将跳跃的猎犬。

You want to pronounce the 'aa' as in father and then bring the back of the tongue until the sides of the tongue touch the insides of the upper teeth.

你要把“aa”发成“father”中的音，然后收回舌头，直到舌头的侧面接触到上牙的内侧。

Now, you make the th sound with the lips relaxed open, and the tip of the tongue lightly touching the area just behind the back of your upper front teeth.

发 th 音的时候嘴唇放松张开，舌尖轻轻接触上门牙后面的区域。

But still, there was no way to show exactly where it fit, or if there were upper teeth to match, or what was going on with this thing.

但是， 仍然无法准确显示它适合的位置，或者是否有匹配的上牙，或者这东西是怎么回事。