The pericardium is a pouch or cavity that the heart sits inside of.

心脏位于心包腔中。

The young are born premature and nurtured in the mother's pouch.

未成熟之前，年幼的负鼠都会生活妈妈的口袋里。

And then also there is a pouch in one on the other side.

口罩中间一分为二，一边有一个小袋子。

Koala joeys will stay in their mothers' pouches for about six months.

考拉幼兽大约会妈妈的口袋里呆上六个月。

Now, remnants of Rathke's pouch that do not mature can form craniopharyngiomas.

没有发育成熟的Rathke囊残余部分可形成颅咽管瘤。

And because they are marsupials, they have a convenient pouch to carry their young.

因为它们是有袋动物，它们有一个便的育儿袋来携带它们的孩子。

I don't think you'd want a whole pouch of that.

我觉得你不会想要吃那一整袋。

Right, you might, you might have like a pouch for your coins, for example.

例如，你可能会把硬币放小包里。

After nine months, the first baby leaves the pouch, triggering the second embryo to start developing.

九个月后，第一个幼崽离开育儿袋，触发第二个胚胎开始发育。

" But the pouch, Mr. Bartigan, " he cried.

“但是邮袋，巴提干先生，”他带着哭腔说。

Two little eyes appeared on the pouch.

两只小眼睛出现口袋上。

So we take laminated sheets to create pouches.

我们用夹层薄片做出这样的小格子。

What about that Cross-Co. trucking play, Pouch?

那次克罗斯货运的交易呢 受气包？

Oh Joey, stop being such a pouch potato!

哦，乔伊，别像个袋装土豆！

While the older chicks are boisterous and confident, he still feels most comfortable in his mother's pouch.

虽然大一点的小企鹅们叽叽喳喳又充满自信，它仍然觉得妈妈的育儿袋里最舒服。

They had exchanged pouches, and he had turned back.

他们交换了小袋，他就掉往回返。

James, 10 minutes. You've been clasping that warm pouch of goodness.

詹姆斯，10 分钟。你一直紧握着那袋温暖的好东西。

And once this second baby leaves the pouch, the third embryo starts to develop, and the cycle continues.

第二个幼崽一离开育儿袋，第三个胚胎就开始发育，就这样一直循环下去。

We have several of these pouches within a single muscle.

一块肌肉上有很多小格子。

Although furless and weighing only half of a gram, the baby koala climbs into the mother's pouch unaided.

尽管刚出生的时候没有毛，而且只有半克重，他们就能只靠自己的力量爬进妈妈的袋子里。