chain, stud link, of copper

• 柱环节链；铜制

chain, stud link, of copper的用法和样例：

例句

1. Thin wires easily melt if they are made of copper.
   如果用铜制细导线极易熔化。
2. Those copper articles were superficially brassed.
   那些铜制器具表面镀了一层黄铜。