granular infusion for influenza and fever

例句：

1. 1. The granular texture of the sand is perfect for building sandcastles.
   沙子的颗粒状质地非常适合建造沙堡。
2. 2. The granular material can be easily ground into powder.
   这种颗粒状材料可以被轻易磨成粉末。
3. 3. Granular sugar is often used in baking to add a crunchy texture.
   颗粒状糖常用于烘焙，以增加脆性口感。