bushelled iron

• 熟铁

bushelled iron的用法和样例：

例句

1. A metal having high ductility, such as copper or soft iron, will fail or break gradually as the load on it is increased.
   韧性很高的金属，例如铜或者熟铁，随着载荷的增加，破坏或断裂是逐渐进行的。