Pyelogram
n. [医]肾盂X线(照)片,肾盂造影照片
🏥 医学释义
肾盂X 射线照片，肾盂造影片
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
Old oxen have stiff horns.
牛老角硬。
The second factor is more interesting and more fundamental.
第二点更有意思，也更重要。