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

头部是亲水性的，这就它很容易附在水分子上。

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身体内的液体。

They're hydrophobic or hydrophilic, basic or acidic.

它们是疏水性的或亲水性的、碱性的或酸性的。

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， 比如我们玻璃上的水滴那样，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.

胆汁酸和胆盐同时具有疏水性和亲水性，即两亲性，得益于此，胆汁可以更好地溶解肠道中的胆固醇和脂肪。

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.

非保守性替换新氨基酸，疏水性的缬氨酸，与其替代的氨基酸，亲水性的谷氨酸，有不同特性。

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的头部和疏水的尾部，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.

沿河岸修建了人行道，点缀树木、鲜花、巨石和有遮蔽的凉亭，并配备了用于休息和放松的长椅——一个亲水湿地公园由此诞生，成为生活在混凝土丛林中的城市居民最喜欢的目的地。