英语单词大全

gilding metal

/ˈɡildiŋ ˈmetl/

中文翻译

手饰铜，镀金青铜，制造子弹头壳的铜合金

今日更新

更新时间：2025-07-19 23:27:44

subsistence diet

common knowledge

hydroquinone monomethyl ether

aleatory contract

Erdmann's reagent