biological surfactant

例句：

1. 1. The use of biological surfactants in cleaning products has increased significantly in recent years.
   近年来，生物表面活性剂在清洁产品中的应用显著增加。
2. 2.The researchers found that the biological surfactant could effectively remove oil from water.
   研究人员发现，这种生物表面活性剂能有效去除水中的油。
3. 3. Biological surfactants are becoming increasingly important in the field of biotechnology.
   在生物技术领域，生物表面活性剂的重要性日益增加。