提示：点击例句中的单词，就可以看到词义解释

The airways are lined with tiny hairs known as cilia .

在呼吸道的表面布满了微小的毛发，称为为纤毛。

As the cilia attempt to clear out the inhaled particles , it can lead to coughing .

在纤毛尝试清除吸入颗粒的时候，它的运动会导致咳嗽。

In the nose , cilia help to drain mucus from the nasal cavity down to the throat .

比方说鼻子，纤毛可以帮助粘液从鼻腔流到喉咙。

One explanation is that as the lungs heal , the microscopic hairs lining them - called cilia - begin working again .

一个解释是，在肺部修复的过程中，密布其上的细小毛发---也就是纤毛---再次开始工作。

This coughing may last as long as a couple of months , until the cilia are fully recovered .

这种咳嗽可能会持续几个月，直到纤毛完全修复。