reactive oxygen spcies

• 活性氧

reactive oxygen spcies的用法和样例：

例句

1. Once energized, the dye forms singlet oxygen, a reactive molecule that kills bacteria.
   一旦活跃起来，这种染色分子就会形成纯态氧，这是一种可以杀死细菌的活性氧。
2. Reactive oxygen species are safe when properly contained and used promptly to continue burning food.
   若活性氧处於合宜的掌握状况或立即使用在持续燃烧的养分时是安全的。