ozone
noun#18,962
Translations
- オゾンオゾン
- オゾンホールオゾンホール
- オゾン層オゾンそう
- ＯＤＰオー・ディー・ピー
English definition
- a colorless gas (O3) soluble in alkalis and cold water
Examples
- Without the ozone layer, we would be in danger.
- Even if we do this, it will be another sixty years before the Antarctic ozone hole is repaired.