upper crust

英 [ˌʌpə ˈkrʌst]

美 [ˌʌpər ˈkrʌst]

n.  上流社会的人; 上层人士; 达官显贵

牛津词典

noun

• 上流社会的人；上层人士；达官显贵
  the people who belong to the highest social class

柯林斯词典

• N-SING-COLL 上层阶级;上流社会；上等人家
  The upper crustare the upper classes.
  1. ...the kind of lifestyle of the privileged upper crust.
     拥有特权的上流社会的那种生活方式
  2. Upper crustis also an adjective.
     
  3. Sergeant Parrott normally spoke with an upper-crust accent.
     帕罗特军士说话通常带着上流社会的腔调。

英英释义

noun

• the class occupying the highest position in the social hierarchy
  Synonym:upper class

双语例句

• Longitudinally, the upper crust structure in Jianghan-Dongting basins and their marginal orogenic belts does not change much, the middle and lower crust were generally transformed by modern tectonic activities, leading to certain changes in lithospheric structure.
  在纵向尺度上，江汉-洞庭盆地以及周缘造山带的上地壳结构变化不大，中地壳和下地壳则普遍受到现今构造活动的改造，以致岩石的结构发生了一定的变化。
• The crust of Sichuan basin as a whole is highly resistant and no low-resistivity layer below the upper crust.
  四川盆地的地壳整体表现为高阻层，不存在地壳低阻层。
• The previous researches indicate input of mantle material into upper crust during magmatism and ore-forming process.
  大量研究资料表明，区内成矿和成岩过程中有幔源物质的加入。
• The voluminous alkaline granites in the region were probably from the same magma source, but crystallized at upper crust depth.
  该地区体积巨大的碱性花岗岩可能也来自相同的岩浆源，只不过它是在较浅的地壳深度上结晶的。
• The upper crust and mantle lid are elastic in the duration of a few decades;
  在延续数十年的情况下，上地壳以及岩石圈地幔都可能呈弹性状态；
• Differential movement between the lower crust and the upper crust brittle layer to form a slip layer in the crustal shear detachment level ( corresponding to low-velocity& resistivity layer in middle crust), and controls the tectonic movement of upper crust.
  下地壳流层与上地壳脆性层发生差异运动，在中地壳层次发生剪切拆离，形成滑脱层（对应于中地壳低速、低阻层），并控制了上地壳的构造运动。
• The other is partial melting layer of the upper crust.
  而另一种认为是地壳中的部分熔融层。
• Doleritic veins are made sure of mantle source, which did not mix with upper crust matter.
  辉绿岩脉是来自于幔源，没有受到上地壳物质的污染。
• Q-value structure of middle and upper crust in Ordos massif and Yinchuan Basin
  鄂尔多斯地块和银川盆地中上部地壳Q值结构
• The building was originally constructed as a hotel for upper crust springs society, but has long since been converted into offices for lawyers, accountants and such.
  这栋楼本是为镇上上层人士盖的旅店，但早已被用作律师、会计师之类的办公楼。