Upper crust
<口>上流社会, 贵族阶级; 上地壳
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
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
saying he was going to the railroad station
说他要去火车站
He should see the doctor.
他应该去看医生。
sometimes as much as twelve feet in length.
有时长达12英尺。