rattle off

• • 迅速地讲话(或背诵)；滔滔不绝地讲述(或背诵)：

    It is no use teaching the pupils to rattle off the ancient poems which they do not understand at all.

    教学生背诵他们一点不懂的古诗是徒劳无益的。

  • 轻快地(或机械地)弹奏：

    Her daughter can rattle off any waltz by Strauss.

    她的女儿能轻易而迅速地弹奏施特劳斯作的任何圆舞曲。