산소 원자 3개로 구성된 무색의 자극성 기체로, 강력한 산화력을 지니며 자외선 차단 역할을 함.
A colorless, unstable, and toxic gas (O3) with a pungent odor, formed from oxygen by electrical discharges or ultraviolet light.
예문:
"The ozone layer protects the Earth from harmful ultraviolet radiation."
"Ground-level ozone can be a major component of urban smog and is harmful to breathe."
바닷가 등에서 느끼는 신선하고 상쾌한 공기, 또는 사람의 기분을 북돋우는 것.
Fresh, invigorating air, especially that found near the sea; metaphorically, something that refreshes or stimulates the spirit.
예문:
"After a long week in the office, I headed to the coast to breathe in some pure ozone."
"Her cheerful laughter was like a breath of ozone in the dull meeting."