英语单词大全

gunmetal

/'gʌnmetl/

BNC频率: 46575

现代语料频率: 33060

中文翻译

n. 炮铜, 青铜, 炮铜色

英文解释

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

今日更新

更新时间：2025-08-09 05:31:41

catalyst down-flow principle

magnitude relation