常见例句The porous Al-alloys is a new porousmetal. 泡沫铝合金是一种新型的多用途金属材料。The porous A1 alloy is a new porousmetal, it has extensive potential in various industrial applications. 泡沫铝是一种新型的多用途金属材料,在工业上它具有广泛的应用开发前景。 返回 porousmetal