patina
noun
Definitions of patina noun
- Singular(单数)
A thin layer that develops on the surface of an object due to use, age, or chemical reactions.
表层
A yellow patina of lichen had formed on his gravestone.
他的墓碑上形成了一层黄色的地衣色泽。
Old leather goods often display a unique patina.
旧皮革制品通常会显示出独特的色泽。
The ancient statue has a beautiful green patina.
这座古老的雕像有着美丽的绿色色泽。
- Singular(单数)formal(正式)
An outward appearance or impression that is different from the underlying reality.
伪装；假象
Their friendly demeanor is just a patina; don't be fooled by it.
他们友善的态度只是一种假象；别被它骗了。
He uses a patina of confidence to hide his inner insecurities.
他用自信的外表来掩饰内心的不安。
The company used a patina of professionalism to attract investors.
这家公司用专业的外表来吸引投资者。
- Uncountable(不可数名词)chemistry(化学)specialized(专业)
A greenish layer that forms on the surface of copper, brass, or bronze due to oxidation.
铜绿；铜锈
The bronze statue is covered in a beautiful green patina.
青铜雕像上覆盖着一层美丽的绿色铜锈。
The old copper roof has a distinctive patina.
旧铜屋顶有一层独特的铜绿。
Copper kitchenware develops a patina over time.
铜制厨具随着时间的推移会形成铜绿。