单词：ductile material
ductile material的用法和样例：
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种用拉力可以将其永久拉伸的材料。
- Artists use copper because it's one of the most ductile metals.艺术家们使用铜作材料，是因为铜是延展性最好的金属之一。
- 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种用拉力可以将其永久拉伸的材料。
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