crust
英[kr?st]
美[kr?st]
- n. 地殼；外殼；面包皮；堅硬外皮
- vi. 結硬皮；結成外殼
- vt. 蓋以硬皮；在…上結硬皮
英英釋意
- 1. the outer layer of the Earth
- 2. a hard outer layer that covers something
- 3. the trait of being rude and impertinent; inclined to take liberties
