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
Have a go at it.
你来试一试。
He's studying his lesson.
他正在学习课程。
I can express myself in good English.
我可以用很好的英语来表达自己的观点。