brail net

例句：

1. 1. The brail net is designed to keep the animals in their pens.
   这个网状物设计用来把动物关在围栏里。
2. 2. The brail net is a common sight in many homes.
   网状物是许多家庭常见的景象。
3. 3.The brail net was used to catch the thief who broke into the house.
   这个网状物被用来抓住那个闯入房子的小偷。