Some examples of exocrine secretions would be sweat, saliva, mucus, stomach acid, and milk, if you're lactating.

外物的一些例子是汗液，唾液，粘液，胃酸和牛奶（如果乳期的话）。

Alright, as a quick recap, your pancreas produces both hormones for the endocrine system and digestive enzymes for the exocrine system.

好！快速回顾下：产生内系统所需的2种激素岛素和高血糖素，以及外系统所需的消化酶。

Exocrine glands are those which release their cellular secretions through a duct which empties to the outside or into the lumen of an organ.

外是指通过导管将细胞物排出体外或排入器官腔内的体。

These exocrine glands produce a fluid called saliva, which is released, from the parotid gland, submandibular gland and sublingual gland on each side of the mouth.

这些外产生一种称为唾液的液体，唾液从嘴两侧的腮，下颌下和舌下中释放出来。

We also talked about how epithelial cells are polar, having both apical and basal sides, and are selectively permeable, and lastly we took a brief look at how our glandular epithelial tissue forms both out endocrine and exocrine glands.

我们还讨论了上皮细胞是如何极性的，具有顶端和基底两侧，并且具有选择性渗透性，最后我们简要了解了我们的上皮组织如何形成内和外。