endoscopiclocking knob

例句：

1. 1. The surgeon usesa special endoscopic locking knob to make the incision.
   外科医生使用一种特殊的内窥镜锁定旋钮来制作切口。
2. 2. The patient was able to operate the device with ease after receiving proper training on the endoscopic locking knob.
   患者在接受适当的培训后，能够轻松地操作该设备。
3. 3.The doctor used the endoscopic locking knob to perform a successful surgery on the patient.
   医生使用内窥镜锁定旋钮成功地为病人进行了手术。