metallic
/mɪˈtælɪk; məˌtælɪk/ adj[esp attrib 尤作定语]
of or like metal （似）金属的
a metallic plate, sheet, etc 金属板、 片等
metallic paint, ie looking like metal 有金属光泽的涂料
metallic sounds, clicks, etc, eg made (as if) by metal objects struck together 金属撞击（般）的声音、 磕嗒声等.