citronellal cycloglycol acetal

例句：

1. 1.The perfume was made from citronellal, which is a natural compound found in citrus fruits.
   这款香水是由柠檬醛制成的，这是一种存在于柑橘类水果中的天然化合物。
2. 2.The citronellal was used to create the scent of the perfume.
   柠檬醛被用来制作香水的香味。
3. 3.The citronellal was extracted from the citrus fruits and then mixed with other ingredients to create the fragrance.
   柠檬醛是从柑橘类水果中提取出来的，然后与其他成分混合以创造这种香气。