stainless steel

题目

stainless steel

答案

stainless steel case
[英][ˈsteɪnlɪs sti:l keis][美][ˈstenlɪs stil kes]
不锈钢壳;
例：Stainless steel case,two-piece type,outside bayonet.
不锈钢外壳两件式,外卡式罩壳.