I don't know what a few days of pure oxygen is going to do for her plants, though.

Having a life outside of movies is like pure oxygen.

Tonight I've got pure oxygen cracked pretty wide and we are taking in no air.

A resting human body does use a significant amount of pure oxygen.

Twenty minutes' worth of 99.9 percent pure oxygen at the bar is $11.35.

The hood around her head was providing pure oxygen, he said.

It was pure oxygen; in moments he felt like a hero.

That should be enough pure oxygen, if the bottle didn't freeze.

He seems to breathe in the surroundings like pure oxygen.

Pure oxygen has use in medical treatment of people who have respiratory difficulties.