“足可支撑的”可以翻译为 “adequately supportive” 或 “sufficiently supportive” ，具体使用可根据语境调整。例如：
The foundation is adequately supportive to bear the weight of the building.（这个地基足以支撑建筑物的重量。）
These pillars are sufficiently supportive for the roof.（这些柱子足以支撑屋顶。）