ductile material的用法和樣例：
例句
- Ductility.A ductile material is one which can be drawn out permanently by a tensile force.
延展性延性材料是一種用拉力可以將其永久拉伸的材料。 - Artists use copper because it's one of the most ductile metals.
藝術(shù)家們使用銅作材料，是因為銅是延展性最好的金屬之一。 - Ductility.A ductile material is one which can be drawn out permanently by a tensile force.
延展性延性材料是一種用拉力可以將其永久拉伸的材料。
