Aluminas
(alumina 的复数) n. 矾土\\n[化] 矾土; 氧化铝
🗣️ 情景例句
You do?
真的？
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
torn by the noise of the taxicabs, lorries and buses, and thronged ceaselessly by great crowds.
街道上充斥着汽油味和有毒气体，出租汽车、卡车、公共汽车的噪音刺耳难忍，络绎不绝的人群挤来挤去。