Suberene
[化] 环庚烯
🗣️ 情景例句
What does he say?
他说了些什么？
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
The only way to do this was to operate.
搞清的唯一办法就是手术。