pat can recite fluently from memory be extremely fluent
The student said over the text until he knew them perfectly.
那个学生反复背课文直到背得滚瓜烂熟。
—— 给力词典精选The actor had his lines down cold.
这演员把台词背得滚瓜烂熟了。
—— 给力词典精选The boy rattled off the poem he had learnt.
那个男孩将他学到的那首诗背得滚瓜烂熟。
—— 辞典例句I will get off the passage by heart.
我要把这一段背得滚瓜烂熟。
—— 辞典例句I memorized my speech so thoroughly that I could have recited it in my sleep.
我把我的讲演稿背得滚瓜烂熟,就是睡觉时也能背出来。
—— 辞典例句