Retrograde pyelography
[医] 逆行性肾盂造影术
🧩 词语组成解析
retrograde
['rɛtrəɡred]
adj. 向后的;退化的;恶化的;次序颠倒的;
vi. 逆行;倒退;退步;
vt. 使倒退;
vi. 倒退地;向后地;
retro向后，倒退+grade步，级→向后退步→退步，堕落
n. [医]肾盂造影术
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
What do you want?
干嘛？
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。