Incisura vertebralis superior

例句：

1. 1. The surgeon made an incision in the patient's abdomen to access the tumor.
   外科医生在患者的腹部做了一个切口以进入肿瘤。
2. 2. The carpenter chiseled a notch into the wood for a shelf.
   木匠在木头上凿了一个凹槽作为架子。
3. 3. The scientist measured the distance between the two points using a protractor, which is a tool with an incision on one end.
   科学家使用带有一个切口一端的圆规来测量两点之间的距离。