n.X光照片( x-ray的名词复数 );X射线( X-ray的名词复数 );X光;X光检查;X光片;
例句:
X-rays can penetrate many objects.
X射线能够穿透很多物体。
By the use of X rays, doctors can see within the body.
医生用X光可以看到人体内部.
The doctor took some X rays of Simon's broken arm.
大夫给西蒙骨折的胳膊拍了一些X光照片.