Decarbonylation
脱羰作用
🗣️ 情景例句
I'd like to propose a toast.
我想来祝酒。
I ask him to tell me everything he knew.
我要求他告诉我，他所知道的每件事情。
I don't want to share a room with anybody. I want my own room.
我不想和任何同住，我想要自己住。