glyceraldehyde

例句：

1. 1.Glyceraldehyde is a compound that can be used as a food preservative.
   甘油醛是一种可以用作食品防腐剂的化合物。
2. 2. The glyceraldehyde was used to make the plastics in the packaging industry.
   甘油醛被用来制造包装行业的塑料。
3. 3. Glyceraldehyde is also known as glycerol aldehyde, which is a common chemical used in the production of pharmaceuticals.
   甘油醛也被称为甘油醛，这是一种在制药生产中常用的常见化学物质。