liptite

例句：

1. 1. Liposomes are used in drug delivery systems to improve the bioavailability of drugs.
   脂质体用于药物输送系统中，以提高药物的生物可利用性。
2. 2. Liposomes have been shown to be effective in treating various diseases.
   脂质体已被证明在治疗各种疾病中是有效的。
3. 3. Liposomes can be used as carriers for the delivery of drugs and other therapeutic agents.
   脂质体可以用作药物和其他治疗剂的载体。