But if they are taken regularly, they cause a thinning of the voice muscle.

不过如果他们经常服用这种药品的话，会导致发声肌肉变薄。

A consumer of vast quantities of vegetables, she does the thinning and hand-cultivating of the tiny plants.

她特别喜爱吃蔬菜。她会亲手为这些小植物间苗，精心培育它们。

And then the glacier goes through a period of thinning.

然后冰川就会越越小。

Then Johnston, flanked again, withdrew his thinning lines a few miles farther.

但后斯顿又遇到了包抄，只得日益稀少的部队再后撤几英里。

The thinning of the ice is a result of warming ocean water underneath.

冰层变薄是由地下海水变暖造成的。

We both glanced out the windows at the thinning clouds after he spoke.

他说完后，我们都看出窗外，看着那片越越稀薄的云层。

In the course of ten minutes the thinning mist disolved altogether from the eastern horizon.

过了十分钟，那片越越薄的雾从东方的天边完全散开了。

He often worked with others to carry 100-kilogram logs out of a quickly thinning forest.

他经常和其他人一起从快速变稀疏的森林100斤的原木搬运出去。

The worst off may need blood thinning drugs as their blood starts to harden, blocking passages.

情况最严重的患者可能需要血液稀释药物，因为他们的血管开始硬化，阻塞通道。

Baldness is also a problem for women. Many women suffer from thinning hair later in life.

女性也有秃顶问题。很多女性在晚年遭受脱发之苦。

The ozone layer surrounds the Earth roughly 25km above us. Many human activities are thinning the layer.

臭氧层在地球表层上空大25km的位置。许多人类活动正削薄臭氧层。

But the agency has millions of hectares across the west that need thinning says district Ranger Michael Woodbridge.

但是该机构在西部有数以百万顷的土地需要砍伐，地区负责人迈克尔·伍德布里奇说。

We can help by thinning forests, by removing the underbrush that can act as kindling for fires to start.

我们可以通过减少森林面积，清除容易引起火灾的矮灌木丛提供帮助。

My hair is already thinning on top.

我的头发已经稀疏了。

A major study into Antarctica's thinning ice shelves has found that they've shrunk significantly over the past 25 years.

一项对南极洲变薄冰架的主要研究发现 在过去的25年里 冰架显著缩小。

Aerosol sprays and coolants had been thinning the ozone layer since the 1970s.

自 1970 年代以，气溶胶喷雾剂和冷却剂一直在使臭氧层变薄。

What are you wearing? It's not thinning.

你穿着什么呢 太薄了。

And I'm thinning it out as I'm doing it.

我在做的时候正在它变薄。

Now that they’re less dense, they rise in a thinning column.

现在它们的密度降低了，它们在细柱上升。

It's melting them and thinning them from below and weakening them.

它正在融化它们，从下方使它们变薄并削弱它们。