So, adenocarcinoma arises from columnar glandular epithelium.

腺癌来源于柱状上皮腺体细胞。

So let's take a look at these glands.

让我们来看看些腺体。

These glands then release a burst of the neurotransmitter adrenaline.

然后些腺体释放出神经递质肾上腺素爆发。

It's a gland that is in the upper outer corner of your eyelid.

它是一个腺体在你眼睑上外角。

On the other hand, adeno- means gland.

而腺癌一词中adeno-前缀意指腺体。

Each gland lets a spider produce a different type of silk.

每个丝腺体会帮助蜘蛛产生一种丝。

This small gland produces many hormones, not just the growth hormone.

个腺体可以产生许多激素，仅仅是生长激素。

He writes not of the heart but of the glands.

他描绘是人心灵，而是他腺体。

Oh my goodness. There go my glands.

哦，我天哪。味道都传到腺体了。

These glands are producing things that kill bad bacteria.

些腺体产生杀死有害细菌物质。

The glands in the ear canal that produce the wax make too much in some people.

某些人耳道中腺体会产生更多耳垢。

So it's in our oral cavity, our tongue, and also lots of glands.

它存在于我们口腔、舌头和许多腺体中。

And oxytocin receptors have been found to be abundant in the glands that secrete tears in mice.

老鼠分泌眼泪腺体中含有大量催产素受体。

Glands underneath our skin manufacture sebum, an oily substance that coats hair follicles.

我们皮肤下腺体会产生皮脂，是一种覆盖毛囊油性物质。

And then there is the glandular epithelium, which forms glands and secretes hormones and other substances.

然后是腺上皮，形成腺体并分泌激素和其他物质。

They're also covered in glands that secrete sticky saliva to maximize those areas of contact.

舌头上还布满了分泌粘性唾液腺体，最大限度地扩大接触面积。

Today we looked at the endocrine system, and how it uses glands to produce hormones.

今天我们研究了内分泌系统，以及它如何利用腺体产生荷尔蒙。

Bulging thickened secretions may be present at the orifice of the involved gland.

受累腺体开口处可出现肿胀、分泌物增加。

The gene in question, in other words, is less likely to harm a woman than a man.

而男性发病率高达50%，主要是粒腺体堵塞引起。

Finally, there's an inner ring of luminal columnar cells, which are within the lumen or center of the gland.

最后是一层管腔柱状细胞，位于管腔内或腺体中央。