patina

英 [ˈpætɪnə]

美 [pəˈtiːnə]

n.  (金属表面的)绿锈，铜锈，氧化层; 薄层; (木器或皮革的)光泽

复数：patinas　

GRE机械

BNC.24215 / COCA.17560

牛津词典

noun

• （金属表面的）绿锈，铜锈，氧化层
  a green, black or brown layer that forms on the surface of some metals
• 薄层；（木器或皮革的）光泽
  a thin layer that forms on other materials; the shiny surface that develops on wood or leather when it is polished
  1. He looked relaxed and elegant and had the patina of success.
     他神态轻松潇洒，给人成功的印象。

柯林斯词典

• N-SING （物体表面形成的）薄层
  Apatinais a thin layer of something that has formed on the surface of something.
  1. The trophy is very impressive and rather special because it has a beautiful green patina...
     这个奖杯给人印象非常深刻，相当特别，因为它表面有一层漂亮的绿锈。
  2. He allowed a fine patina of old coffee to develop around the inside of the mug.
     他任由大杯内壁积聚上一层薄薄的咖啡垢。
• N-SING （旧东西年深日久产生的）包浆，光泽
  Thepatinaon an old object is an attractive soft shine that has developed on its surface, usually because it has been used a lot.
  1. ...a mahogany door that is golden brown with the patina of age.
     红木门因为年深日久形成的金棕色包浆
• N-SING （有点儿…的）样子
  If you say that someone has apatina ofa quality or characteristic, you mean that they have a small but impressive amount of this quality or characteristic.
  1. ...a superficial patina of knowledge...
     表面上有点儿知识的样子
  2. Except for a patina of charisma, he was like a thousand other bright young men in Toronto.
     除了有点儿魅力外，他和多伦多其他众多机灵的年轻小伙子没有两样。

英英释义

noun

• a fine coating of oxide on the surface of a metal

双语例句

• De-limbing machine ( excl. hand-held) for logs Restorers have so far removed more than two thirds of the dull patina which had been obscuring the statue.
  除枝干机（手提式除外）用于原木加工到目前为止，修复工作者们已经清除了超过三分之二的暗灰色铜锈，这些铜锈使雕像失去了光泽。
• The electrochemical characteristics of lead based alloy anodes with different composition prepared by different way are researched for suppressing the black patina of galvanized steel sheets.
  为了防止铅系合金阳极引发电镀锌钢板黑变，对不同成分及不同制造方法得到的阳极进行了电化学性能研究。
• Rather than wearing out, it will develop a natural "Patina" and grow more beautiful over time.
  不是穿出来，将开发一个天然的“古色”，并随着时间的推移变得更加美丽。
• Its purpose is to provide a foundation on which climbing plants can be viewed and to give shade. The structure of Flyover is made from bronze, which has a green patina and its form is a little like a gazebo, folly or pergola.
  跨线桥结构由古铜被做，有绿色古色并且它的形式是一点象眺望台、怪异建筑物或藤架。
• Beware their patina of civility, it's only an act.
  当心他们那层礼貌的外衣，那只不过是种伪善。
• In four famous Buddhist Mountains of China, there are such appellations: golden Mountain Wutai, argent Mountain Emei, patina Mountain Putuo, ferric Mountain Jiuhua.
  中国佛教四大名山，有这样的称谓：金五台、银峨嵋、铜普陀、铁九华。
• There two or three Jian are full of spot, but the iron fitting's patina is quite thin, I think Jian is new!
  有两三把剑条满布狗屎斑而铁装的包浆较薄的剑我看是全新的！
• It resists corrosion. The green substance found on copper after exposure to the air is known as verdigris. a coat of verdigris resists further action of the atmosphere. Some cooks love the natural mellow patina that develops when copper is exposed to heat and air.
  铜能抗腐蚀。铜暴露在空气中形成的绿色物质称为铜绿。铜绿层能防止大气的进一步侵蚀。当铜锅暴露在热和空气中，有些烹饪可能会产生铜绿。
• Experiments show: This dope attachment, patina and rigidity are excellent, and protecting color, protecting shine, resistant chemical and resistant water are effect.
  该涂料附着力强、光泽度好、硬度高、保色、保光、抗化学品与抗水性良好。
• Effects of Pb Ion on the Formation of Black Patina of Galvanized Steel Sheet
  铅离子对电镀锌钢板黑变的影响