单词 | 异味 |
释义 | 〔ozone〕A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation. It is an unstable, powerfully bleaching, poisonous oxidizing agent with a pungent, irritating odor, used to deodorize air, purify water, treat industrial wastes and as a bleach. 臭氧:一种气态氧气的同素异形体,O3在紫外线辐射下通过电子放射或暴晒从双原子氧气自然形成。它是一种不稳定的具有强漂白性的,有毒的氧化剂,有臭的刺激性的气味,用来除去空气的异味,净化水,处理工业废物和作为漂白剂 |
随便看 |
|
学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。