柯林斯詞典ductile /?d?kta?l/ 1. ADJ (of a metal, such as gold or copper) able to be drawn out into wire (金、銅等金屬)可延伸的 返回 ductile劍橋詞典A ductile metal can be bent easily . （金屬）可延展的，易塑的 返回 ductile