Shoulder preparation
[医] 有肩台牙体制备
🧩 词语组成解析
shoulder
['ʃoldɚ]
n. 肩膀;（衣服的）肩部;山肩;路肩;
vt. 担负，承担;肩起，挑起;用肩顶…;
🗣️ 情景例句
and with time...
而且随着时间流逝……
I will see her home.
我会送她回家。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。