reticulate perforation

例句：

1. 1.The engineer designed a reticulate perforation to improve the efficiency of the machine.
   工程师设计了一个筛孔来提高机器的效率。
2. 2.The scientist found that the reticulate perforation could be used to filter out pollutants from the air.
   科学家发现筛孔可以用来过滤空气中的污染物。
3. 3.The construction workers installed a reticulate perforation in the wall to prevent water leaks.
   建筑工人在墙上安装了筛孔以防止漏水。