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
We communicate with each other by letter.
我们用书信彼此联系。
The menu is dirty, Would you bring me a clean one, please?
这菜单是脏的，请你拿个干净的给我。
Sure. go right ahead.
好啊，请便。