Cyclodehydrogenation
环化脱氢作用
🗣️ 情景例句
Would you like to go see it?
你们要去看看吗？
Would you please make my reservation to Chicago for tomorrow?
请帮我预订明天去芝加哥的座位好吗？
Sam and Lin Tao meet outside the school gate.
山姆和林涛在校门口相遇。