The head is hydrophilic, which means it easily attaches to water molecules.

头部是亲水性，这就意味着它很容易附着在水分子上。

The hydrophilic sugar chains help mucin dissolve in your body's watery fluids.

水糖链帮助粘蛋白溶解於你液。

They're hydrophobic or hydrophilic, basic or acidic.

它们是疏水性或亲水性、碱性或酸性。

And if it's less than 90 degrees like our water droplet on glass, that kind of surface is called hydrophilic.

如果角度小于90度， 比如我们玻璃上水滴那样，这种表就被称为亲水性表。

These acids and their salts have both hydrophobic and hydrophilic sides, making them amphiphilic, which help them make cholesterol and fat in the gut more soluble in bile.

汁酸和盐同时具有疏水性和亲水性，即两亲性，得益于此，汁可以更好地溶解肠道中醇和脂肪。

A non-conservative substitution means that the new amino acid - valine, which is hydrophobic - has different properties than the one it replaced - glutamic acid, which is hydrophilic.

非保守性替换意味着新氨基酸，疏水性缬氨酸，与其替代氨基酸，亲水性谷氨酸，有着不同特性。

These surfactants have their hydrophilic head and their hydrophobic tails, and so they form these micelles around the dirt, which is what grabs onto dirt and oil, and helps it to remove it from the hair and the scalp.

这些表活性剂有亲水头部和疏水尾部，所以它们在污垢周围形成胶束，这些胶束可以吸附污垢和油脂，并帮助它们从头发和头皮上清除。

Along the riverbanks, walkways are constructed, adorned with trees, flowers, boulders, and sheltered pavilions, equipped with benches for rest and relaxation—a hydrophilic wetland park is thus born, becoming a favorite destination for city dwellers living amidst concrete jungles.

沿着河岸修建了人行道，点缀着树木、鲜花、巨石和有遮蔽凉亭，并配备了用于休息和放松长椅——一个亲水湿地公园由此诞生，成为生活在混凝土丛林中城市居民最喜欢目地。