Chloramines are a group of chemical compounds that contain chlorine and ammonia.

是一组含有和氨的化合物。

This way, you'll protect yourself from the toxic chloramine vapours and other hazardous products that form as a result of their combination.

，可以保护己免受有蒸气和其他由于它们的组合而形成的有害产品的侵害。

Since sodium hypochlorite is the active ingredient in chlorine-based bleach, it may first decompose to form hydrochloric acid, which can then lead to the formation of chloramine vapours.

由于次酸钠是基漂白剂的活性成分，它可能首先分解形成盐酸，然后形成蒸气。