immiscible phase

例句：

1. 1. The two liquids are immiscible and cannot be mixed together.
   这两种液体不相溶，不能混合在一起。
2. 2.The chemical reaction between the two substances is an example of incompatibility.
   两种物质之间的化学反应是不相容的一个例证。
3. 3. In some cases, the incompatibility can lead to health problems.
   在某些情况下，不相容性可能导致健康问题。