Cyclanone
环烷酮
🗣️ 情景例句
It's still a little over two hours, Harry.
仍然还有两个多小时， Harry。
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。