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单词 digestive system
释义

digestive system

noun

: the bodily system concerned with the ingestion, digestion, and absorption of food and the discharge of residual wastes and consisting of the digestive tract and accessory glands (such as the salivary glands and the pancreas) that secrete digestive enzymes

Word History

First Known Use

1790, in the meaning defined above

Kids Definition

digestive system

noun

: the system of the body that takes in, breaks down, and absorbs food and discharges solid waste and consists of the digestive tract and related glands (as the salivary glands and pancreas)

Medical Definition

digestive system

noun

: the bodily system concerned with the ingestion, digestion, and absorption of food and the discharge of residual wastes and consisting of the digestive tract and accessory glands (such as the salivary glands and the pancreas) that secrete digestive enzymes

called also alimentary system

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更新时间:2024/12/24 2:04:40