Rks
[医][=retrograde kidney study]逆行性肾脏研究
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
Who is the governor of this state?
谁是这州的州长？
I gave up in despair.
我无可奈何，只好罢休。