Pivoting
[计] 选主元\\n[医] 柱样嵌体, 定桩法, 牙冠定着术
🗣️ 情景例句
Help yourself, please.
请随便。
What the heart thinks, the tongue speaks.
心直口快。
The children are no longer young, and they know who Father Christmas really is.
孩子们不小了，他们知道真正的“圣诞老人”是谁。