검색
Oxygen
01
산소
a chemical element in gas form with no color that living things need for breathing
예
Oxygen is necessary for the combustion process in engines and fires.
Blood transports oxygen from the lungs to the tissues of the body.
Trees release oxygen into the atmosphere as a byproduct of photosynthesis.
The doctor administered oxygen to the patient to help with breathing difficulties.
Divers carry tanks of compressed oxygen to breathe underwater.
