Alundum
n. 人造刚玉的商标
🔁 扩展释义
【化】 刚铝石; 铝氧粉【医】 钢铝石
🗣️ 情景例句
Claim concerning transportation should be referred to the shiping company.
涉及运输问题，应当向船运公司提出索赔。
Guess! I hope you'll like it.
猜猜看！我想你会中意的。
Thank you, Polly! laughed Ann.What a beautiful present! I can wear it in my new hat.
“谢谢你，波利！”安笑着说。“多么美丽的礼物啊！我可以把它插在我的新帽子上。”