| 释义 |
verdigris/ˈvɜ:diɡri:, -ɡri:s/n. 1a a green crystallized substance formed on copper by the action of acetic acid 乙酸铜，醋酸铜 b this used as a medicine or pigment 乙酸铜药或颜料 2 green rust on copper or brass 铜绿 [Middle English from Old French verte-gres, vert de Grece ‘green of Greece’] |