hydroxid

例句：

1. 1. The hydroxide reacts with water to form a salt and a gas.
   氢氧化物与水反应生成盐和气体。
2. 2. Hydroxylation is a process that involves the addition of oxygen atoms to a compound.
   羟基化是一种涉及向化合物添加氧原子的过程。
3. 3.The hydroxyl group in water molecules plays a crucial role in biological processes.
   水中的羟基分子在生物过程中起着至关重要的作用。