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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。

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。

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

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。

Sixty-eight percent of the species lived on cupreous rocks covered with patina , while 32 % grew on cupreous soil .

并且这些苔藓植物中有68%是直接生活在布满铜绿的矿岩石上，另外32%是生活在含氧化铜的矿土上。