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verdigris

英 ['vɜːdɪgriː; -griːs] 美['vɝdɪɡri]
  • n. 铜锈,[材] 铜绿;碱式碳酸铜

英英释意


1. a blue or green powder used as a paint pigment
2. a green patina that forms on copper or brass or bronze that has been exposed to the air or water for long periods of time