我得把这些数学公式背下来。
我有时带，不过现在差不多都背下来了。
这位演员已经把台词背下来了。
“儿子说道：”我不可能背下来的。
周末时，你能把这部分背下来吗？
他不但读了一课，而且还给背下来了！
我相信他能把这首诗背下来。
我相信他能把这首诗背下来。
你有把每周一句背下来吗？
你为什么不写份讲稿，然后把它背下来？
这篇文章他念得很熟，甚至都能背下来了。
He can read this article very fluently. He can even recite it.
尽管我花了功夫，但课文还是没有背下来。
我希望你能把这首歌背下来，现在它很流行。
I want you to memorize this song by heart, for it is so popular today.
老师让我们把这个单元所学的新单词都背下来。
The teacher let us memorize all the new words we've just learnt in this unit.
那么，我是不是该为了考试而将所有这些笔记全都背下来呢？
期末考试后她会立刻忘掉她背下来的大部分内容。
After the final exam, she promptly forgets much of what she has memorized.
你都能背下来啊？
我让他不停地读课文以使他能快速地将其背下来。
I kept him reading the text so that he could recite it quickly...
第三课的生词好多啊，记了好久才把这课背下来。
There are too many new words, it took a long time to recite the third lesson.
我已经背下来了。
而在美国，在第二周之前所有演员都把台词背下来了。
In America, by the second week the whole cast had their lines down.
教授：嗯，如果我是你，我会把所有的公式都背下来。
Professor: Well, I'd memorize all the formulas if I were you.
我不用看就能把这首诗背出来。我已经把它背下来了。
I can recite this poem without looking at it. I know it by heart.
你最好在这些单词下面划上横线，并且努力把它们背下来。
You'd better underline these words and try to learn them by heart.
起初可能很难，所以，建议你先把故事写出来，背下来，再讲。
At the outset it may difficult for you to do. I suggest you start with writing the story first and then recite it.
起初可能很难，所以，建议你先把故事写出来，背下来，再讲。
At the outset it may difficult for you to do. I suggest you start with writing the story first and then recite it.
应用推荐