Olefines
(olefine 的复数) [化] 烯烃; 链烯烃
🗣️ 情景例句
I can organize my time efficiently.
我可以有效地安排时间。
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。
Really? I can't believe it.
真的吗？我不相信。