[ krʌst ]
n. 外壳, 坚硬外皮, 面包皮
vt. 盖以硬皮
vi. 结硬皮
n. the outer layer of the Earth
n. a hard outer layer that covers something
n. the trait of being rude and impertinent; inclined to take liberties
v. form a crust or form into a crust
英汉双解字典由 ECDICT 提供