ozone

ozone

英 ['əʊzəʊn]
　　美 ['ozon]

n. [化學] 臭氧；新鮮的空氣
　　n. (Ozone)人名；(日)小曾根(姓)

中文詞源：

ozone 臭氧

來自希臘語ozein,聞，嗅，散發氣味，來自PIE*od,詞源同odor,olfactory.-one,化學名詞後綴。字母d,z音變，比較Zeus,deus(拉丁語，神).

例句：

1. Ozone is a highly reactive form of oxygen gas.
臭氧是一種非常活躍的氧氣形態。

2. Ozone is produced by the reaction between oxygen and ultra-violet light.
臭氧由氧氣和紫外線發生反應而產生。

3. Every spring the ozone is chewed up, and the hole appears.
每年春天，臭氧遭到破壞，空洞就出現瞭。

4. In heavy concentrations, ozone is irritating to the eyes, nose and throat.
高濃度的臭氧會對眼睛、鼻子和咽喉有刺激作用。

5. The W.H.O. safety standard for ozone levels is somewhere about a hundred.
世界衛生組織關於臭氧層的安全標準約為100。