rontgen

例句：

1. 1.The radiologist used the X-ray to diagnose the patient's condition.
   放射学家使用X光来诊断病人的状况。
2. 2. The discovery of X-rays by Roentgen revolutionized medical imaging.
   伦琴发现的X射线革命性地改变了医学成像。
3. 3. The radiologist was awarded the Nobel Prize for his work on X-rays.
   这位放射学家因其对X射线的研究被授予诺贝尔奖。