Corundum porcelain
[化] 刚玉质瓷
🧩 词语组成解析
n. 刚玉, 金刚砂\\n[化] 刚玉
porcelain
['pɔsəlen]
n. 瓷，瓷器;
adj. 瓷制的;精美的;脆的，易碎的;
🗣️ 情景例句
Will I be able to receive the goods by the end of September?
我可以在9月底以前收到货吗？
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
Do you want to make it earlier or later?
要提早还是延迟呢？