Indazolyl
吲唑基
🗣️ 情景例句
And here he is--Popo the Clown.
这位就是小丑Popo。
What is happening down there?
下面发生什么事情？
He could hear their crying, also children's voices.
他可以听到妇女们的哭声，还有孩子们的声音。