细粒

例句：

1. 1. The rice was cooked in a fine grain of rice.
   米饭是用细粒的米煮的。
2. 2. The sand is very fine grained.
   沙子非常细。
3. 3. He used a fine grain of sand to smooth the surface of the table.
   他用细粒的砂子来平滑桌子的表面。