Porcelain foundation
[医] 磁牙基质
🧩 词语组成解析
porcelain
['pɔsəlen]
n. 瓷，瓷器;
adj. 瓷制的;精美的;脆的，易碎的;
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
Yay team!
加油！
I lent a pan to you two weeks ago. I've come to get it back again.
两个星期以前我借了一只锅给你。我来拿我的锅。