Columnar cells are tall and thick and look like columns, and they cushion underlying tissues.

柱状细胞又高又厚，看起来像柱子，它们可以缓冲下面的组织。

These guys can transform into ciliated columnar cells, so they help regenerate and replace damaged ciliated columnar epithelial cells if needed.

它们可以转化为纤毛柱状上皮细胞，必要时可以替代和修复受损的纤毛柱状上皮细胞。

Finally, there's an inner ring of luminal columnar cells, which are within the lumen or center of the gland.

最后是一层管腔柱状细胞，位于管腔内或腺体中央。

Most of those columnar cells secrete mucus, which lubricates everything, and protects your cells from being digested by your own digestive enzymes.

大多数柱状细胞分泌粘液，润滑一切，保护你的细胞不被你自己的消化酶消化。

In chronic laryngitis the normal columnar cells undergo dysplasia, which is when they transform into squamous epithelium to adapt to the chronic irritation.

慢性喉炎中，正常柱状细胞异型增生转变为鳞状上皮细胞，来适应慢性刺激。

So that stomach lining that I mentioned, for example, is made up of big columnar cells, because they have to make and secrete mucus.

比如我提到的胃黏膜就由巨大的柱状细胞组成，因为它们必须制造和分泌粘液。

Now the walls of the conducting bronchioles are similarly lined by ciliated columnar cells and mucus secreting goblet cells, as well as a new cell type called club cells.

传导性支气管壁上也有纤毛柱状细胞、分泌粘液的杯状细胞，还有棒状细胞。

The large airways are lined mostly by ciliated columnar cells and a handful of goblet cells which get their name from looking like a wine goblet or glass, and secrete mucus.

大的气道含有大量纤毛柱状上皮细胞与少数杯状细胞；杯状细胞因形似玻璃杯而得名，且分泌粘液。

From your stomach on down, though, the inner GI tract is lined with simple columnar epithelial cells, which secrete all sorts of stuff, and which absorb and process various nutrients.

然而，从你的胃开始，内侧胃肠道排列着简单的柱状上皮细胞，它们分泌各种东西，吸收和处理各种营养。

Also, when the epithelium is continuously damaged and replaced, the new epithelium of the lower esophagus is gradually replaced by a single layer of columnar cells, similar to intestinal cells, that are more adapted to withstand the reflux.

此外，当上皮持续受损并被替换时，食管下段的新上皮逐渐被单层柱状细胞取代，类似于小肠细胞，这些细胞更能经受住反流。