ductility編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看ductilityductility — 名詞名詞1. the ability of a material to be drawn into a wire without breaking1.名詞釋義延展性the ability of a material to be drawn into a wire without breaking例句Copper is known for its high ductility.