screen hole

 
  • 筛眼,筛孔

screen hole的用法和样例:

例句

  1. Materials that is smaller than the screen hole falls so that accomplishes the purpose.
    小于筛孔尺寸的物料从筛孔落下,即获得了筛分目的。
今日热词
目录 附录 查词历史