" You know it by heart, we can just ask you."

“反正你已经记得滚瓜烂熟，我们问问你就可以了。”

" I know every word of it, I tell you, " said Eustacia decisively.

“跟你说吧，我对这出戏记得滚瓜烂熟，”游苔莎果断地说。

Joe knew the lecture so well, he could mouth the words along with her.

乔对这套说辞已经滚瓜烂熟，都能跟着她出来。

It was like a perfectly delivered line by a skilled actor.

他的话就像个炉火纯青的演员得滚瓜烂熟的句台词。

You'll notice that once you do this transition over and over again, then in the words, it's like easy peasy.

你会注意到旦你把这种转换练得滚瓜烂熟，么在单词中，对你来说就是小菜碟了。

Obviously, I had this all perfectly memorized and rehearsed for today, right?

显然，我今天全都得滚瓜烂熟，排练好了，对吧？

I thought you knew it by heart.

兰达尔：我以你得滚瓜烂熟呢。

It is better to repeat a formula to death than to move on too soon.

与其过早地继续下步，不如把个公式练到滚瓜烂熟。

And I know that off by heart because it's in my mum's downstairs loo.

而且我得滚瓜烂熟，句话就贴在我妈妈楼下厕所里。

You would honestly think that I would know that biography off by heart.

你真会以我会把篇传记得滚瓜烂熟。

Among the items found on Wilder's body after his death was a copy of The Collector.

在怀尔德死后从他身上找到的物品中，有本《收藏家》。这本书已经翻得了毛边，显然他几乎已经得滚瓜烂熟。

You also don't see anything other than the four walls of your cell that you've memorized at that point.

你时看到的只有牢房的四面墙，些墙你都已经得滚瓜烂熟了。

Should you have the opportunity to take part in a school drama one day, you will probably try to memorize your lines to perfection.

万有天你有机会参与学校话剧的演出， 你可能会设法将台词得滚瓜烂熟。

" To have something down cold" means to have it memorized, to know it perfectly so that you don't make any mistakes.

“掌握得滚瓜烂熟” 意味着已经将某件事记住了， 知道得很完美， 不会出任何错误。

" Well, Barty knows the rule book back to front, " said Bagman, beaming and turning back to Karkaroff and Madame Maxime, as though the matter was now closed.

“嘿，巴蒂把章程得滚瓜烂熟。”巴格曼说，脸上绽开笑容，回过头来望着卡卡洛夫和马克西姆夫人，似乎事情已经圆满解决了。

I had to fly from Minneapolis to Los Angeles recently, and like most travelers, I've almost memorized the standard safety announcement made by the flight attendants.

最近我从明尼阿波利斯飞往洛杉矶，和大多数旅客样， 我几乎已经把空乘人员做的标准安全广播得滚瓜烂熟了。

When I had shown this to Herbert and had put it in the fire—but not before we had both got it by heart—we considered what to do.

我把这封信给赫伯特看了， 然后把它投入火中——不过在此之前， 我们俩都已经把它得滚瓜烂熟了——我们商量该怎么办。

(laughs) and the problem with that - Yeah Basically I came across those videos Five vocabulary words which would help you example: plethora and stuff and it was like I had literally by heart kicked them.

（笑）而这个问题是——嗯 基本上我看了些视频 五个词汇表 里面有些词例如：plethora（大量）之类的 我简直把这些词得滚瓜烂熟。

She still really knew them, if she troubled to think: but she was no longer so " pat" in her lesson as to be sure of reeling them off in the right order at a moment's notice and without thinking.

要是她肯费心想想，她其实还是知道的，但她对自己的功课已不再得滚瓜烂熟，遇到人家问，未能不假思索字不差地出来。