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
Let's put some of this stuff away and then take off.
让我们把部份东西拿出来， 然后就走啦。
Yes. Please do.
好，请说。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。