Rgp
[医][=retrograde pyelogram]逆行肾盂x线照片
🗣️ 情景例句
What? Tell me.
什么事？ 说给我听听。
Oh! I'm sorry. I wish you could stay.
哦，真遗憾，要是你能多呆一会儿该多好。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；