1840, from German Ozon, coined in 1840 by German chemist Christian Friedrich Sch?nbein (1799-1868) from Greek ozon, neuter present participle of ozein "to smell" (see odor). So called for its pungent odor.
雙語(yǔ)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(tài)。
來自柯林斯例句
2. Ozone is produced by the reaction between oxygen and ultra-violet light.
臭氧由氧氣和紫外線發(fā)生反應(yīng)而產(chǎn)生。
來自柯林斯例句
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(xiàn)了。
來自柯林斯例句
4. In heavy concentrations, ozone is irritating to the eyes, nose and throat.
高濃度的臭氧會(huì)對(duì)眼睛、鼻子和咽喉有刺激作用。
來自柯林斯例句
5. The W.H.O. safety standard for ozone levels is somewhere about a hundred.