tunica-submucosa

tunica-submucosa什么意思,tunica-submucosa翻译

基本解释

网络: 黏膜下层；粘膜下层

例句

• The wall of the alimentary canal is made up of two layers: tunica mucosa and tunica submucosa, lacking muscular layer except the esophagus.

  消化道管壁由粘膜层和粘膜下层组成，除食道外缺乏肌层。

• The wall of digestive tract is made up of four layers, which are the mucosa, tunica submucosa, muscularis and serosa.

  消化道管壁由粘膜层、粘膜下层、肌层和浆膜层构成。