oil clarifier

例句：

1. 1. The oil clarifieris used to remove impurities fromthe oil.
   油澄清器用于从油中去除杂质。
2. 2. The oil clarifierwas designed to improve the quality of theoil.
   油澄清器被设计用来提高油的质量。
3. 3. The oil clarifier isessential for maintaining the cleanliness of theoil.
   油澄清器对于保持油的清洁至关重要。