Throat too tight to speak, he nodded.

头哽咽，不能说话，只是点了点头。

I feel my throat tighten at the sadness in his voice.

他伤感的语气让我头一紧。

It's called the larynx, and it's located here.

它叫做头，在这里。

The voice box is also called the larynx.

头也被称为 larynx。

The vocal chords are stretched over the larynx - also known as the voice box.

声带横跨部，部也被称为头。

If we open it up, we can see the larynx is hollow.

如果我们打开它，我们可以看到头是中空的。

The men have a more rapid change in the physiology of their voice box.

男的头生理机能变化更快。

No two larynges are the same.

没有两个头是完全相同的。

" An old man, " Harry said, his throat still constricted.

“有一个老人，”说，他的头仍然发紧。

When you can't hit the " links" you can still use your larynx.

当你无法获得连线时，你还可以派上你的头呀。

They vibrate over the larynx which, like the body of a guitar, amplifies the sound.

声带在头上振动，就像吉他的琴身一样，把声音放大。

I whirled, one hand flying to my throat in surprise.

我急忙转过身来，惊讶地伸出手飞快地掩住了自己的头。

" Ygritte" . Her hand rubbed at her throat and came away bloody. She stared at the wetness.

" 耶哥蕊特。" 她用手揉揉头，双手一片血红。她吃惊地望着血迹。

And again, that is an evolved way in which the larynx has developed to allow us to do it.

这同样也是演化的结果，头演化发展成让我们能够这么做。

They get bigger, longer, thicker, more muscular, and the larynx changes size and shape, too.

它们变得更大、更长、更厚、肌肉更发达，头的大小和形状也发生了变化。

She finished by saying, 'On his throat, high up, there is—' 'A bright red mark? ' asked Mr Brownlow.

“在他的头，靠上面的地方，有一个——” “一个鲜红的痣？”布朗洛先生问道。

And this is called the descent of the larynx.

这被称为头下降。

The hyoid is a structure that supports the tongue and larynx.

舌骨是支撑舌头和头的结构。

But in birds, the voice box is called the " syrinx" , and it's located at the bottom of the trachea.

但在鸟类中，这种头被称为“syrinx”，而且它在气管的底部。

I'm going to actually pull your voice box out.

我就把你的头给扯出来。