抽出器

例句：

1. 1. The oil extraction process is crucial for the production of refined oil.
   石油提取过程对于精炼油的生产至关重要。
2. 2. The engineer used an extractor to remove the impurities from the water.
   工程师使用一个提取器从水中去除杂质。
3. 3. The plant uses a special extractor to separate the oil from the water.
   该厂使用一种特殊的提取器将油从水中分离出来。