Pyelo-
[医] 肾盂
🗣️ 情景例句
How do you say that in English?
那个用英语怎么说？
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
in fact they did nothing of the kind,
实际上那是根本不行的。