This substance does not mix with water due to its high hydrophobicity.

His voice was mixed with the music.

This substance is highly hydrophobic, so it does not mix well with water.

He was holding my hand tightly.

He was running while holding a bag.

He always carries an umbrella around.

Sufficient caution is necessary when handling radioactive materials.

Education about sex is very important.

What is this material made of?

This tie matches my suit.