- (
chemistry 化学 a poisonous gas with a strong smell that is a form of oxygen 臭氧 Ozone is formed when an electric spark is passed through oxygen. 电火花遇到氧气会产生臭氧。 the discovery of massive springtime reductions in ozone over Antarctica 关于春季南极洲上空臭氧大量减少的发现
Oxford Collocations Dictionaryadjective- atmospheric
- ground-level
- stratospheric
- …
- deplete
- destroy
- form
- …
- thin
- disappear
- layer
- depletion
- destruction
- …
- damage to the ozone layer
- depletion of the ozone layer
- destruction of the ozone layer
- …
- (British English, informal)
air near the sea that smells fresh and pure 海边的清新空气
Word Originmid 19th cent.: from German Ozon, from Greek ozein ‘to smell’.