crust

词根词缀:

词根
crust= shell 外壳

crust n. 硬外皮,外壳;地壳

crusta n. 甲壳

crust 外壳 + a → 甲壳

crustacean adj./n. 甲壳纲的(动物)

crust 外壳 + acean 有…的性质 → 有坚硬外壳的动物 → 甲壳纲的动物

crusty adj. 有脆皮的

crust 外壳 + y 有…的 → 有脆皮的

数据来源:新东方英语词汇速记大全

相关例句:

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。

Stratigraphy studies the sequence of the rocks in the earth's crust.

地层学研究地壳中岩石的层序。

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 results show electric property structure of the crust and upper mantle clearly.

揭示了该剖面地壳上地幔电性结构特征,并进行了划分。

Volcanoes and earthquakes have been frequent along a great fault or weakness in the crust along this line.

沿着这条线上的地壳中大断层或脆弱带火山活动和地震一向很频繁。

Subduction recycling process has a major effect on the dynamics and evolution of the crust and mantle.

俯冲再循环过程对地壳、幔的动力学和演化产生深刻影响。