- n. 臭氧;新鲜的空气
以上来源于:《英汉大辞典》
n.
- an unstable, pungent, toxic form of oxygen with three atoms in its molecule, formed in electrical discharges or by ultraviolet light.
- Brit. informal fresh invigorating air.
Derivative
- ozonic adj.
Etymology
C19: from Ger. Ozon, from Gk ozein ‘to smell’.
以上来源于:《简明牛津英语词典》