crust

英 [krʌst]

美 [krʌst]

n. 面包皮; 糕饼(尤指馅饼)酥皮; (尤指软物或液体上面、周围的)硬层，硬表面
vi. 用外皮覆盖; 在…上结硬皮; 生痂儿结成外壳; 结硬皮

复数：crusts　过去分词：crusted　现在分词：crusting　过去式：crusted　第三人称单数：crusts　

Collins.1 / BNC.7209 / COCA.5659

习惯用语

earn a/your crust

noun

面包皮
the hard outer surface of bread
1. sandwiches with the crusts cut off
  切掉面包皮的三明治
糕饼（尤指馅饼）酥皮
a layer of pastry , especially on top of a pie
1. Bake until the crust is golden.
  把糕饼烤至外皮呈金黄色。
（尤指软物或液体上面、周围的）硬层，硬表面
a hard layer or surface, especially above or around sth soft or liquid
1. a thin crust of ice
  一层薄冰
2. the earth's crust
  地壳

面包皮
Thecruston a loaf of bread is the outside part.
(馅饼的)酥皮
A pie'scrustis its cooked pastry.
N-COUNT (尤指较软或较湿的物质上的)硬层，硬皮
Acrustis a hard layer of something, especially on top of a softer or wetter substance.
1. As the water evaporates, a crust of salt is left on the surface of the soil.
  随着水分的蒸发，地面上留下了一层结晶盐。
N-COUNT 地壳
The earth'scrustis its outer layer.
1. Earthquakes leave scars in the earth's crust.
  地震会在地壳上留下裂痕。
PHRASE (尤指通过做不愿意做的工作)谋生
If youearnacrust, you earn enough money to live on, especially by doing work you would prefer not to do.
1. In his early days, he would do almost anything to earn a crust from the sport.
  早年为了能在体育界混口饭吃，他几乎什么都做。
See also:upper crust

noun

the trait of being rude and impertinent
Synonym:gallimpertinenceimpudenceinsolencecheekinessfreshness
the outer layer of the Earth
Synonym:Earth's crust
a hard outer layer that covers something
Synonym:incrustationencrustation

verb

With the development of the crust and its continents, a recognizable ancestor of our present earth appeared.
随着地壳和它的大陆的演变，我们现在的地球的可辨认原型就出现了。
Remove the dish from the oven, crack the salt crust and you will find the skin just peels off the fish.
把盘子从烤箱里拿出来，弄碎鱼表面的那层盐，鱼皮就会从鱼身上剥落下来了。
She had the crust to ask for a raise.
她竟有脸要求加薪。
Scientists call this layer of crust and upper mantle the lithosphere.
科学家称这层地壳和上部地幔为岩石圈。
Molten rock in the earth's crust.
地球外壳内部的熔融岩石。
High-pressure metamorphic rocks form during subduction of Earth's crust to mantle depths at convergent plate margins.
高压变质岩是在俯冲的过程中形成的，从地壳到地幔，深度不等的聚合板块边缘。
This has significant implications for TTG petrogenesis, I-type granite origin and continental crust evolution.
这对TTG岩石的成因、I型花岗岩的形成以及陆壳成分的演化都有着重要的意义。
The crust eventually becomes a rigid roof, forming a lava tube.
地壳最终成为一个僵化的屋顶，形成了熔岩管。
The branch of geology studying the folding and faulting of the earth's crust.
研究地壳折叠与断层的地质学。
The crust of the bread is burnt.
这块面包的外皮烤焦了。