地殻的英文：
[Geology] the crust; the earth's crust
n. 地质学；地质情况
It is a problem that relates to geology.
那是一个与地质学有关的问题。
Petroleum geology is the application of geology (the study of rocks) to the exploration for and production of oil and gas.
石油地质学是地质学(岩石研究)在油气勘探开发和生产中的应用。
His knowledge is just in the hemisphere of geology.
他的知识仅限于地质学领域。
n. 面包皮；外壳；坚硬外皮；地壳
v. 盖以硬皮，结硬皮
There was salt crusted everywhere.
到处都结着盐皮。
The crust of the bread is burnt.
这块面包的外皮烤焦了。
The over crust of a pie is nice.
饼上面的一层酥皮真好吃。
n. 地球，世界，陆地，地面，土；兽穴
v. 把（电线）接地；埋入土中；躲入洞内
This is paradise on earth.
这是世上的极乐。
pit in the earth
地下的洞穴
to earth a body
埋葬一具尸体