separating powder

例句：

1. 1. The separation powder is used to separate oil from water.
   分离粉末用于将油从水中分离出来。
2. 2. The separation powder is a crucial component in the process of separating oil and water.
   分离粉末是分离油和水过程中的关键成分。
3. 3.The separation powder was used to clean up the oil spill on the beach.
   分离粉末被用来清理海滩上的油污。