A postdoctor, a graduate student, and their professor are taking a walk outdoor during lunch when they come upon an old brass lamp.They pick it up and dust it off.Poof!Out pops a genie!是什么意思_A postdoctor, a graduate student, and their professor are taking a walk outdoor during lunch when they come upon an old brass lamp.They pick it up and dust it off.Poof!Out pops a genie!在线翻译_英语_读音_用法_例句