crust

美音：[krʌst] 英音：[krʌst]

简单释义：

n.壳；表面；厚颜无耻；〔美国〕雪壳

v.用外皮覆盖；结成硬皮；生痂儿；形成硬壳

网络地壳；面包皮；外壳

变形：

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

完整释义：

1.用外皮覆盖;结成硬皮;生痂儿;形成硬壳

1.外皮,壳;〔美国〕雪壳;【地质学;地理学】地壳;【动物;动物学】甲壳;【医学】痂;(酒等的)浮渣;水垢
2.(事物的)皮相,外表,表面
3.〔美俚〕老面皮,厚颜无耻,没礼貌;(人的)脑壳
4.面包的外皮
5.沉积层
6.垢物
7.结皮层

例句：

In the diagram below you can see that the continental crust is beginning to separate creating a diverging plate boundary.
你现在看到的这个图解中，大陆的地壳已经开始分离，从而创造了一个板块边界的分野。
If magma is going to erupt, it will start to move within the earth's crust and force its way up to migrate to the surface.
如果岩浆即将喷发，它会先在地壳内流动，然后向上流向地球表面。
He thought the aurora borealis, or northern lights, was caused by the escape of this gas through a thin crust at the poles.
他认为极光或北极光由这些逃逸出来的气体通过位于极地的薄地壳引起。
Only the outer crust need move, just as the loosely peeled skin of an orange could be slid around the unmoved inner slices.
只有外壳需要移动，正如松弛的桔皮不动摇内部就能在周围滑动。
Finally, cut up the bread crust, and put a sausage into the bread crust and a hot dog is a recipe for a great hot dog.
最后，把面包壳切成两半，将火腿肠放到两瓣面包壳中间；如此一来，一份热狗就完成了。
The theory of Crustal Displacement states that the entire crust of the Earth can shift in one piece like the lose skin of an orange.
地壳位移理论表明地球的整个外壳能以块状改变就像那剥掉皮的桔子一样。
They look like fine wavy lines in the crust and will occasionally seem to originate from the front and stream towards the back.
他们看起来像在地壳细波浪线，并会偶尔似乎来自正面和背面朝流。
She had the crust to ask me for an excuse.
她竟有脸请求我的原谅。

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