extractum (extracta)

例句：

1. 1. The plant was found to have a high content of extractum.
   研究发现这种植物含有很高的提取物。
2. 2. The company is known for its extractums that are highly sought after by consumers.
   该公司以其高度受消费者欢迎的提取物而闻名。
3. 3. The researcher extracted the extractum from the plant and analyzed its chemical composition.
   研究者从植物中提取了提取物，并分析了其化学成分。