When I started to need books for college, I'd wear a coat with a torn lining and hide them in its folds.

当我需要买书念大学的时候，我穿了件大风衣，这件风衣的内衬被撕扯开了，我就把书藏在里面。

youdao

Here, the upper airway collapses at irregular intervals during sleep, possibly due to a lack of muscle tone in the throat lining, which triggers snoring.

在这种情况下，上呼吸道可能会因为喉衬缺少肌肉张力而在人们的睡眠中会不规律的塌陷，造成打鼾。

youdao

Residual heat from the air inside the trailer, and heat in the insulation and inner lining of the trailer.

拖车里的空气所带来的余热，以及拖车里的绝缘层和内衬里的热量。

youdao

Not only the IgG but there are special antibodies called secretory IgA and these are highly enriched in mucosal fluids in the mucus lining of your gut, and the eye, and of other--of mucosal organs.

不仅仅是IgG分子,还有一些特殊的抗体,被称作分泌型免疫球蛋白A,IgA在体内粘液中广泛存在,例如,在小肠内壁和眼球周围以及,其他带有粘膜的器官中都有IgA的分布

耶鲁公开课 - 生物医学工程探索课程节选

China's steel production rose 15% year on year in November after flat-lining in the first half of the year.

WSJ: Income-to-Housing Price Gap Narrows in China

The drug, is found in Seretide and Servant inhalers, acts on beta-2 receptors in the lining of the airways, but previous research has shown that as many as one-in-seven children carry a gene variant - arginine-16 - that undermines its effectiveness.

BBC: Is this the shape of medicine to come?

It would kick-start our flat-lining economy, create jobs and in the long-term strengthen our economy and help get the deficit down.

BBC: Vince Cable: Borrowing may not be as bad as slow growth