Earth's crust
地壳
🧩 词语组成解析
crust
[krʌst]
n. 面包皮;外壳;硬外皮;地壳;
vt. 用外皮覆盖;在…上结硬皮;生痂儿;
vi. 结成外壳;结硬皮;
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
A good friend is my nearest relation.
良友如近亲。
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，