Aluminas
(alumina 的复数) n. 矾土\\n[化] 矾土; 氧化铝
🗣️ 情景例句
He has no command over himself.
他不能克制自己。
We should take due care for this accident.
我们应该对这件事给予应有的注意。
I've got too much work to do.
我要做的工作太多了。