digestive tube meaning in English
消化管, 消化道
Examples
- Study on the histology and histochemistry of digestive tube in the pheasant
雉鸡消化管组织学与组织化学研究简报 - The wall of digestive tube was composed of mucous membrane , thin submucosa , tunica muscularis and tunica adventitia , but duodenal gland in duodenum was not found
消化壁一般分为4层，由内向外为粘膜、粘膜下层、肌层和外膜，其中粘膜下层很薄，十二指肠粘膜下层无十二指肠腺。