Pivoting
[计] 选主元\\n[医] 柱样嵌体, 定桩法, 牙冠定着术
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
Did you go to the circus last night?
你昨晚去看马戏了吗？
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。