DFT

例句：

1. 1.The DFT is a type of duct tape that can be used to repair or reinforce various materials.
   DFT是一种可以用于修复或加固各种材料的导管胶带。
2. 2.The DFT was designed to provide temporary support for the damaged area until it could be properly repaired.
   DFT被设计用来为受损区域提供临时支撑，直到它能够被适当地修复。
3. 3. The DFT was used to reinforce the roof of the building, which had been damaged in a recent storm.
   DFT被用来加固建筑物的屋顶，该建筑在最近的一场风暴中受损。