篱笆

例句：

1. 1. The fence was adorned with many barbs to keep the animals out.
   这道篱笆上装饰着许多刺，用来防止动物进入。
2. 2. She carefully removed the barbs from her fingernails.
   她小心翼翼地从指甲上拔除了刺。
3. 3. The old lady had a barbed tongue that could wound anyone who crossed her.
   这位老妇人有一根尖利的舌头，任何冒犯她的人都会受到伤害。