You don't have any savings, then you're just scraping by.

你没有任何积蓄的话，那你就是勉强糊口。

To expand that, researchers took skin scrapings from 10 healthy adult volunteers.

为了解释这一点，研究人员收集了10位健康成人的皮肤碎屑。

Since he lost his job in August, I know that he's just been scraping by.

自八月份失业以来，我知道只是勉强糊口罢了。

They could hear scraping, thumps, and hurried footsteps.

可以听见摩擦声、撞击声，以及匆匆忙忙的脚步声。

I can feel my bones scraping each other.

我现在都能听到我骨头相互摩擦的声音。

Which means it 'll soon be time for that annoying ritual, the scraping of the barnacles.

这也意味着恼人的藤壶又来了。

They extracted proteins from the dental scrapings, then used mass spectrometry to reconstruct the menu.

牙齿碎屑中提取了蛋白质，然后用质谱法重建菜单。

There was a scraping noise on the back porch.

这时后院走廊上传来一阵刮擦的声音。

A month went by before Edmond heard the old scraping behind his wall.

一个月过去了，爱德蒙又听到了墙壁后熟悉的刮擦声。

And we are scraping for every insight that we can get.

我尝试剖析我可以洞察到的一切。

Then the doctor gave me a scraping treatment known as " Gua Sha" .

然后，医生给我进行了名叫“刮痧”的疗法。

He soon got another job as a dishwasher and started scraping by.

很快找到了另一份洗碗工的工作，开始勉强度日。

However, if you are really scared of acupuncture, scraping or cupping are also options.

但是，如果你真的很害怕针灸治疗，刮痧或者拔罐也是可以的。

He bent over and began scraping together a pile of the white mush.

俯下身去，拢了一堆白色的雪块。

And all of a sudden the book under Tuk's pillow began scraping and scratching.

突然，杜枕头下那本书开始窸窸窣窣地动起来了。

Nope. We are really scraping the bottom of the literary barrel with these choices.

没有了。我是真得没有其选择了。

Overall, Roe says one bigger lesson emerged on how to avoid scraping food into the trash.

罗伊表示，总的来说，关于如何避免将食物扔进垃圾桶，出现了一个更大的教训。

As Edmond lay dying on his cot, he heard a noise—a constant scraping.

爱德蒙奄奄一息地躺在小床上，听到了一种声音——一种刮擦刮擦不停扒搔的声音。

When you listen to our programs, we sure hope you don't feel as if you're scraping the bottom of the barrel.

当你收听我的节目时，我当然希望你不是感觉你是别无选择才来收听我的节目。

Now his one thought was to make contact with whoever was scraping.

现在只想同扒搔墙壁的那个人建立联系。