Rgp
[医][=retrograde pyelogram]逆行肾盂x线照片
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
If he doesn't accompany him, I will.
如果他不，我将陪伴他。
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”