lianoid form

例句：

1. 1. The lipid form of vitamin A is essential for vision.
   维生素A的脂质形式对视力至关重要。
2. 2. Lipids are found in all living organisms and play a crucial role in energy storage and transportation.
   脂类存在于所有生物体内，并在能量存储和运输中扮演关键角色。
3. 3.The study of lipids has led to the discovery of new drugs and materials.
   脂类的研究导致了新药物和材料的发现。