Animals that poo out of their mouth sac?

从口囊里拉屎动物？

They also have air sacs that go into their body.

它们体内也有气囊。

Your lungs are like sponges that are made of tiny air sacs.

你肺脏就像海绵，由许多小小气囊组成。

Like the theropods, these titans used air sacs to breathe and had light, hollow bones.

像兽脚亚目类恐龙一样，这些巨人使用气囊来呼吸，而且有很轻中空骨骼。

A tiny spider crawled from the sac.

一只小蜘蛛正从袋子里爬出来。

Here you are. -Oh so, cul de sac.

给你。-哦，这个词 cul de sac。

Inside a chicken egg, the growing embryo produces something called a yolk sac.

在鸡蛋里面，成长胚胎产生一名为卵黄囊东西。

Okay, see those two fleshy sacs under his chin, Morty?

好吧，看他下巴下肉，莫迪。

For your information, there are five hundred and fourteen eggs in that peachy little sac.

告诉你，在那粉红色小袋里有五百十四个卵呢。”

All right, as a quick recap… ovarian cysts are fluid-filled sacs on or in the ovaries.

好！快速回顾一下：卵巢囊肿是在卵巢内或表皮上充满液体囊性物。

" Flanged" refers to the large cheek pads and pendulous throat sacs that some male orangutans have.

“凸缘”指是一些雄性猩猩大颊囊和下垂喉囊。

Is this true? asked the rat, eyeing the sac suspiciously.

“这是真吗？”老鼠怀疑地看那个袋，问道。

It was a sort of sac, or cocoon.

这是个袋子，或者茧。

That causes sAC to produce a bunch of cAMP.

这导致sAC产生大量cAMP。

So you'd think–no yolk, no yolk sac.

所以你会认为我们不需要卵黄，也不需要卵黄囊。

Walruses have an air sac under their throat, which helps them float vertically in the water and sleep.

海象喉咙下面有一个气囊，帮助它们在水中垂直漂浮和睡觉。

Other times the amniotic sac might rupture, sometimes called " water breaking" .

另外，羊膜囊可能破裂，有时称之为“羊水破了”。

That problem happens deep in the lungs, in tiny air sacs called alveoli, which exchange carbon dioxide for oxygen.

这个问题出现在肺部深处，叫做肺泡微小气囊中，肺泡是将二氧化碳转化为氧气部位。

Yeah. They'd have no idea. So yes, cul de sac.

是。他们会听不懂。所以是，cul de sac。

The heart is nestled in a double-walled sac called the pericardium.

心脏位于一个叫做心包双壁囊中。