alimentary canal meaning in English

(或 tract)消化道。

The alimentary canal of most animals relies very little on lysosomal enzymes in digesting food .
大多数动物的消化道在消化食物时，很少有赖于溶酶体的酶。
In land animals, saliva contains mucus, and provides lubrication for food in the alimentary canal .
陆上动物的唾液内有粘液，并对消化道内的食物起着润滑作用。
Oblique viewing type upper alimentary canal endoscope
斜视式上消化道内窥镜
Fine structure of the alimentary canals of mecopoda niponensi
日本纺织娘消化系统的微细构造
Upper alimentary canal fiber endoscope
上消化道纤维内窥镜

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