一：carbondioxide是什么意思（中英文）解释的意思

Carbondioxide是一种化学物质，也被称为二氧化碳。它是由一个碳原子和两个氧原子组成的无色气体，分子式为CO2。它在自然界中广泛存在，是地球大气中最重要的温室气体之一。

Carbondioxide is a chemical substance, also known as carbon dioxide. It is a colorless gas composed of one carbon atom and two oxygen atoms, with the molecular formula CO2. It is widely present in nature and is one of the most important greenhouse gases in the Earth's atmosphere.

二：怎么读（音标）

/kɑːrˈbɒndaɪˌɒksaɪd/

三：用法

Carbondioxide通常用作一种工业原料，在生产过程中产生大量的二氧化碳。它也被用作消防灭火剂、饮料添加剂和医疗麻醉剂。此外，它还可以被压缩成液体形式用于制冷和储存。

Carbondioxide is commonly used as an industrial raw material, producing a large amount of carbon dioxide during the production process. It is also used as a fire extinguishing agent, beverage additive, and medical anesthetic. In addition, it can be compressed into liquid form for refrigeration and storage.

四：例句1-5句且中英对照

1. Carbondioxide emissions from factories and vehicles contribute to global warming. (工厂和车辆排放的二氧化碳导致全球变暖。)

2. Plants absorb carbondioxide during photosynthesis. (植物在光合作用过程中吸收二氧化碳。)

3. The concentration of carbondioxide in the atmosphere has been steadily increasing due to human activities. (由于人类活动，大气中二氧化碳的浓度持续增加。)

4. Firefighters use carbon dioxide to extinguish fires without damaging electronic equipment. (消防员使用二氧化碳灭火，不会损坏电子设备。)

5. The doctor administered a mixture of oxygen and carbon dioxide to the patient for anesthesia. (医生给病人注射了一种含有氧和二氧化碳的混合物作为麻醉剂。)

五：同义词及用法

1. Carbonic acid gas - refers specifically to the gaseous form of carbon dioxide.

2. Dry ice - solid form of carbon dioxide, commonly used for refrigeration and special effects.

3. CO2 - chemical symbol for carbon dioxide, often used in scientific contexts.

六：编辑总结

Carbondioxide是一种重要的化学物质，在自然界中广泛存在，并且在工业生产、消防、医疗等领域有着重要的用途。然而，由于人类活动导致大量的二氧化碳排放，加剧了全球变暖的问题。因此，我们应该意识到减少二氧化碳排放的重要性，采取措施保护环境，减缓气候变化的影响。