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
What do you like about it?
你喜欢它哪一点呢？
Through obedience learn to command.
只有学会听命于人，方能学会向人发号施令。
but children were then too cowed to let them know how they really felt.
孩子们只不过被吓得不敢让父母知道自己的想法罢了。