exsector

例句：

1. 1. The surgeon performed the surgery with precision.
   外科医生以精确度执行了手术。
2. 2. The incisionist made a clean incision.
   切割者做了一个干净的切口。
3. 3. The dissector carefully removed the organ from the body.
   解剖学家小心地从身体上移除了器官。