Cyclocompound
环状化合物
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
He has the eye of a painter.
他有画家的鉴赏力。