The kitchen is filled with those soft wheel marks.

地板上满是那种柔软的轮胎印迹。

And we use rubbers to remove pencil marks from paper.

我们用橡胶擦掉纸上的铅笔印迹。

So how do you find an engram?

那怎么找到记忆印迹？

I can see the cigar burn I put on the left pocket.

我还能看见左边口袋上被雪茄烫的印迹。

The bloody trail of the Elder Wand is splattered across the pages of Wizarding history…

长老魔杖在悠久的魔法史上留下了带血的印迹。

Every iPhone or MacBook has his fingerprints all over it.

每一部iPhone电话和苹果笔记本电脑上都有他的印迹。

Fresh tracks on the red planet mean new in roads for China in the latest space race.

近日，火星上有了新印迹，中国迈出了星际探测征程的重要一步。

The Order of the Phoenix informs us that her body showed unmistakable signs of injuries inflicted by Dark Magic.

凤凰社成员告诉我们从他遗体的印迹看来他无疑是死于黑魔法。

More than that, he wanted a product that would, in his words, make a dent in the universe.

不仅如此，用他自己的话说，他需要一个在宇宙中留下印迹的产品。

Now the next question was whether altering the neurons in the engram would mess with the memory.

下一个问题是改变记忆印迹中的神经元，是否会扰乱记忆。

Tracy personally taught me how to Western blot, so thank you, Tracy.

Tracy 亲自教我如何进行蛋白质印迹法，所以谢谢你，Tracy。

I knew that none had fallen since the evening before, and also that there had been a strong frost to preserve impressions.

我知道从前天晚上到现在没有再下过雪，并且这期间恰好有重霜保护着印迹。

But, if manipulating engram cells can add, delete, and modify memories in predictable ways, that does mean engrams are a useful model for studying memory.

但是，如果操纵记忆印迹细胞能以可预测的方式增加、删除和修改记忆，那就意味着记忆印迹是研究记忆的有用模型。

Plough tracks remain etched on the seafl oor 30 years later, while populations of sponges, soft corals and sea anemones have yet to return.

30年后的今天，当初的犁形印迹仍然蚀刻在海床上，而海绵动物、软珊瑚和海葵的数量还没有恢复。

There was a crescent of scratches on the young woman's face, as if gouged by the fingernails of a hand forcefully clamped over her mouth.

女子的脸上有新形抓痕，像是被一张紧紧捂住嘴巴的手的指甲留下的印迹。

I guess the vet made, like, a paw - an impression of his paw print, and we keep that at the table.

我猜兽医做了一个爪子▁-▁-▁他的爪子印迹的印记, 我们把它放在桌子上。

But, to be sure the immune-shielding proteins were still there, the team used two special techniques, immunofluorescence and western blotting, to check for their presence.

但是，为了确保免疫屏蔽蛋白仍然存在，研究小组使用了两种特殊技术--免疫荧光和蛋白质印迹法--来检查它们是否存在。

You see here on the sill is the boot-mark, a heavy boot with a broad metal heel, and beside it is the mark of the timber-toe.

你看窗台上是靴子印......一只后跟镶有宽铁掌的厚靴子，旁边是木桩的印迹。

Yes, poor can't afford lots of stuff so their carbon imprint is small, but here my heart wins over my brain because it gives me happiness.

是的，穷人买不起很多东西，所以他们的碳印迹很小，但在这里我的心战胜了我的大脑，因为那让我快乐。

We often find pieces of slate like the one in the picture, full of marks of the shells or of the fishes that lived in the sea long ago.

我们经常会找到这张图上这样的石头, 上面有很多远古活在海里的贝壳或者鱼类的印迹。