crustn.外壳;坚硬的外壳;面包皮vt.盖以硬皮vi.结硬皮
crustbreakingn.打壳
crustal block地块,地壳块
crust layering地壳分层
crustall plate地壳板块
crustal uplift地壳抬升
crust freezing表面冻结
Crustal motion地壳运动
Crust-Mantle壳-幔结构
crust on scalp婴儿头上之胎皮
crustal strain地应变