The bioplastic is water soluble, which is both a blessing and a curse.

生物塑可以水解，既有利又有弊。

That means that water soluble ones can't get across them.

意味着水溶能穿过它们。

Then there are vitamins, compounds that come in either fat-soluble or water soluble forms.

然后维生素，以脂溶或水溶形式出现化合物。

The water soluble fertilizer will then be absorbed into the soil the next time it rains.

下次下雨时，水溶肥就会被土壤吸收。

Acetone, with that big hunk and double bond is nice and polar, so it's water soluble; great for cleaning stuff.

丙酮，带有大块和双键， 很好极，所以它水溶； 非常适合清洁东西。

In part, that's because fat isn't water soluble, and since your insides are mostly water, fats will clump together, becoming hard to digest.

在某种程度，因为脂肪溶于水，而且由于你内脏大部分水，脂肪会聚集在一起，变得难以消化。

They’re usually found in areas with lots of limestone or other carbonate rocks, which are slightly water soluble under the right conditions.

它们通常出现在有大量石灰岩或其他碳酸盐岩地区，些岩石在适当条件下微溶于水。

And this is key, because a hormone's chemical structure determines if it's water soluble, like most amino acid-based ones are, or lipid soluble, like steroids are.

关键，因为激素化学结构决定了它像大多数氨基酸一样水溶，还像类固醇一样脂溶。

These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones.

些荷尔蒙要么基于氨基酸水溶荷尔蒙，要么甾体和脂溶荷尔蒙，可能针对多种类型细胞，或者只针对特定细胞。

The CRH makes the very short trip through the bloodstream to the anterior pituitary gland, where, because it's water soluble, it binds to receptors on the outside of its target cells.

CRH 通过血液很短行程到达垂体前叶，在那里，因为它水溶，它与靶细胞外部受体结合。