superoxide anion

例句：

1. 1.Superoxide anions are important in the process of photosynthesis.
   超氧化物离子在光合作用过程中起着重要作用。
2. 2.The researchers found that superoxide anions can be used to clean up pollutants in water.
   研究人员发现，超氧化物离子可以用来净化水中的污染物。
3. 3. Superoxide anions are also known as "oxygen" in some contexts, although they are not chemically similar to oxygen.
   在某些语境中，超氧化物离子也被称为“氧”，尽管它们与化学上的氧气并不相似。