gunmetal是什么意思？

gunmetal

英[ˈgʌnmetl] 美[ˈɡʌnˌmɛtl]

• n. 炮铜（铜锡合金），青铜，炮铜色；

例句

• Gunmetal sheen of sundown bathes craggy terrain where the Rio Grande cuts a tortuous path. 崎岖的山体被蜿蜒的里约格兰地河切断,在夕阳下呈现出暗灰色光泽.
• Nowadays badges are stamped out of gunmetal. 现在徽章是用模具从炮铜中冲压出来的.

英英词典释义

• Noun
  1. a type of bronze used for parts subject to wear or corrosion (especially corrosion by sea water)