rattle something off
phrasal verb with rattle verb uk/ˈræt.əl/ us/ˈræt̬.əl/
informal
快速大声说（或读）出;不假思索地说出;快速背出
to say or read aloud very quickly a list of names or things, or something you have learned
She rattled off the names of the people who were coming to the party. 她一口气说出了要来参加聚会者的名字。