Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   maraging steel

   • IPA[ˈmɑːreɪdʒɪŋ]

   英式

   • n.
     a steel alloy, containing up to 25 per cent nickel and other metals, strengthened by a process of slow cooling and age hardening.

   • noun: maraging steel