alimentary canal

alimentary canal读音音标

英 [ˌælɪmentəri kəˈnæl]

美 [ˌæləˈmɛntəri kəˈnæl]

alimentary canal意思解释

n.

消化道；

变形

复数：alimentary canals

英英释义

n.

tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination

同义词：alimentary tractdigestive tubedigestive tractgastrointestinal tractGI tract

双语例句

The alimentary tract is partially sacculated.消化道部分是袋状的。This system is mainly a long tube, called the alimentary canal.这一系统主要是一根长管，称作消化道。