厚边

例句：

1. 1. The thick edge of the table prevents it from tipping over.
   桌子的厚边防止它翻倒。
2. 2. The thick edge of the wall provides extra support for the structure.
   墙的厚边为结构提供了额外的支撑。
3. 3. The thick edge of the knife helps to cut through tough materials.
   刀的厚边有助于切割坚韧的材料。