orthoscopicity

例句：

1. 1. The orthoscope was used to examine the patient's lungs.
   使用正镜检查器来检查病人的肺部。
2. 2. The orthoscope revealed the damage to the car's engine.
   正镜检查显示了汽车引擎的损坏。
3. 3.The orthoscope helped doctors diagnose the patient's condition more accurately.
   正镜检查帮助医生更准确地诊断病人的状况。