shadow cell

例句：

1. 1. The shadow cell is a small area of light that falls on the ground during the night.
   影子细胞是夜间地面上的一个小光斑区域。
2. 2.The shadow cell helps to reduce the amount of light that reaches the surface of the ocean.
   影子细胞有助于减少到达海洋表面的光线量。
3. 3.The shadow cell is responsible for the formation of clouds and precipitation in the atmosphere.
   影子细胞负责大气中云层和降水的形成。