在喝果汁之前，她加了些水进行稀释。

She added some water for ___dilution before drinking the juice.

公司增发新股导致股东担心他们的股权会被稀释。

Shareholders worry about ___dilution of their ownership as the company issues more shares.

过多地添加新功能会导致产品核心价值被稀释。

Adding too many new features causes a ___dilution of the product's core value.