alimentary canal

(anatomy) The organs of a human or an animal through which food passes; the digestive tract.

日本語の意味

消化管 ― 食物が通る人体または動物の消化器官全体（消化管）のこと。

During the anatomy lecture, the professor traced the path of food through the alimentary canal to explain digestion.

解剖学の講義で、教授は消化がどのように進むかを説明するために、食物が通る消化管の経路をたどった。

意味（1）

(anatomy) The organs of a human or an animal through which food passes; the digestive tract.

The mouth, oesophagus, stomach, and intestines are part of the human alimentary canal.

alimentary canals

（ plural ）