1.Consonant sounds involve a narrowing in the mouth.

发辅音需要将口型变窄。

2.In contrast, vowel sounds involve very little narrowing in the mouth.

相反，发元音时口型一般不会变窄。

3.And now, we are narrowing down and narrowing down to finding the perpetrators.

我们的调查将缩小到寻找罪魁祸首。

4." You? " he asked, his eyes narrowing.

“是你？”他眯起道。

5.It is also the first time that China recorded a narrowing of deficit on the semi-annual basis.

这也是中国首次半年度逆差收窄。

6.Because of narrowing of the windpipes, people can wheeze.

由于气管变窄，人们会喘息。

7.There are three reasons behind as a narrowing gap.

收窄的原因有三。

8.In particular, he deplores the incestuous narrowing of the gene pool that modern pedigree breeders have brought about.

他尤其反对现今为保证 狗种纯正而让狗近亲繁殖，导致狗的基因缩小。

9.Now that this “gender arbitrage” gap is narrowing, sexual minorities could be next on the list.

现如今这种“性别歧视套利”的方法已没什么市场了；也许下一步该考虑转向性取向少数群体了。

10.Many are aimed at narrowing the gap between rich and poor in Chile.

众多改革旨在缩小智利的贫富差距。

11.During sleep, the muscles around these tissues relax, narrowing the airway.

时，这些组织周围的肌肉会放松，让气道变窄。

12.The heat has risen, but the meat of the debate has changed little; if anything, differences may be narrowing.

论战持续升温，但讨论的的实质却发生了一些变化——双方的分歧似乎正在缩小。

13.And finally, high cholesterol which can lead to narrowing of blood vessels.

最后，高胆固醇也会造成血管的狭窄。

14.You're just simply narrowing the window of time in which you can eat.

你只是在缩小你可以吃东西的时间窗口。

15.Another cause of nerve compression is spinal stenosis, which is the narrowing of the spinal canal or intervertebral foramen.

神经受压迫的另一个原因是椎管狭窄，即椎管或椎间孔的狭窄。

16.The Nationalists’ vision of narrowing down, going it alone, breaking all ties with the UK.

主张独立的版本是收缩、独自前行，与联合王国断开所有联结。

17.The researchers noted one reason for the narrowing of speed rates between smartphones and computers.

研究人员指出了智能手机与计算机之间打字速度缩小的其中一个原因。

18.When I look for software solutions, I really have to focus on narrowing my search.

当我寻找软件解决方案时，我真的必须集中精力缩小搜索范围。

19.And you see them narrowing in when they need a little extra boost of energy.

当它们需要额外的能量时，你会看到它们在缩小。

20.Compression can also be caused by spinal stenosis which is the narrowing of the vertebral foramen in the lumbar vertebrae.

另外，椎管狭窄也可引起压迫；椎管狭窄，顾名思义，指的是腰椎脊髓腔的狭窄。