n.(尤指手术的)切口，切开，割口

原形：incision复数：incisions

The surgeon made a precise incision along the patient's knee.
外科医生在患者的膝盖上做了一个精确的切口。
An incision is necessary to access the internal structure of the organ.
需要切开一个切口以接触器官的内部结构。
After sterilizing the area, the doctor carefully marked the spot for the incision.
消毒区域后，医生仔细地标记了切口的位置。
The incision was closed with dissolvable stitches to minimize scarring.
切口用可吸收线缝合，以减少疤痕形成。
A small incision was made to drain the pus from the abscess.
为了排出脓肿中的脓液，做了一个小切口。
The laser made a clean, precise incision, reducing healing time.
激光做出了干净、精确的切口，缩短了愈合时间。
In the ancient times, surgeons used sharp stones to make incisions during surgeries.
在古代，外科医生在手术中使用尖锐的石块进行切开。
The depth of the incision determines the complexity of the suturing process.
切口的深度决定了缝合过程的复杂性。
After the incision, the surgeon gently separated the tissue layers to reach the affected area.
切开后，外科医生轻轻地分离组织层以到达受影响区域。
Patients are usually given local anesthesia before an incision to numb the area.
通常在做切口前给患者局部麻醉以使该区域麻木。