Corundume
氧化铝
🗣️ 情景例句
Be patient whit him, he's a child.
耐心点，他还是个小孩。
I'll leave for London if I finish my work today.
如果我今天完成工作，我就会去伦敦。
The tiny village of Frinley is said to possess a 'cursed tree'.
据说弗林利这个小村里有一棵“该诅咒的树”。