5分彩app官方版官方渠道

wrought iron是5分彩app官方版官方渠道意思：n.熟铁，锻铁；镔铁；

 

wrought iron的例句和用法

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。