plural patinas
plural patinas
Learner's definition of PATINA
[count]
1
: a thin usually green layer that forms naturally on the metals copper and bronze when they are exposed to the air for a long time(铜的)绿锈,铜绿
2
: a shiny or dark surface that forms naturally on something (such as wood or leather) that is used for a long time(木、革等的)亮光,光泽 —
usually singular通常用单数 3
: a thin layer薄层 —
usually singular通常用单数 —
often used figuratively常用作比喻