V2EX dioxide

Dioxide

释义 Definition

dioxide(n.)二氧化物;指由两个氧原子与另一种元素组成的化合物(常见如二氧化碳 carbon dioxide、二氧化硫 sulfur dioxide 等)。

发音 Pronunciation

/daksad/(美)
/daksad/(英)

例句 Examples

Carbon dioxide is a greenhouse gas.
二氧化碳是一种温室气体。

Sulfur dioxide released by factories can cause acid rain and harm forests.
工厂排放的二氧化硫会导致酸雨,并对森林造成伤害。

词源 Etymology

来自前缀 **di-**(表示“二、两个”)+ oxide(“氧化物”)。字面意思就是“含两个氧的氧化物”。这一命名方式常用于化学中按元素比例来命名化合物。

相关词 Related Words

文学作品 Literary Works

  • H. G. Wells《The War of the Worlds》(《世界大战》):作品中涉及有毒气体等化学概念的描述,常出现与“氧化物/气体”相关的术语语境。
  • Primo Levi《The Periodic Table》(《元素周期表》):以化学与人生经历为线索的文学作品,包含大量化学物质与命名体系相关词汇(包括各类氧化物的讨论语境)。
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