a long or fast speech or story, typically one intended as a means of persuasion or as an excuse but regarded with scepticism or contempt by those who hear it 滔滔不绝的讲话(尤指令人怀疑或不齿的劝诱或辩解)
verb
[with obj.]reel off; recite 一口气说出;熟背般地讲 he solemnly spieled all he knew. 他严肃地一口气说出了他所知道的一切。 ■[no obj.]speak glibly or at length 伶牙俐齿地讲;没完没了地说