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
I appreciate your help very much.
我非常感激你的帮助。
Many a true word is spoken in jest.
戏言寓真理。
The only funny things we heard that evening came from the advertiser at the beginning of the programme.
那天晚上唯一有趣的事情是节目开始时那个报幕员的开场白。