单词	foregut
释义	foregut noun fore·​gut ˈfȯr-ˌgət  : the anterior part of the digestive tract of a vertebrate embryo that develops into the pharynx, esophagus, stomach, and extreme anterior part of the intestine Example Sentences Recent Examples on the Web Scanning electron micrograph depicting a mass of Yersinia pestis bacteria (the cause of bubonic plague) in the foregut of the flea vector. Evan Bush, NBC News, 15 June 2022 As Taylor explains to Osborne, O. quadrata’s three main stomach teeth rub against each other to grind up food in the animal’s foregut. Meilan Solly, Smithsonian, 12 Sep. 2019 Word History First Known Use 1875, in the meaning defined above Medical Definition foregut noun fore·​gut -ˌgət  1 : the anterior part of the digestive tract of a vertebrate embryo that develops into the pharynx, esophagus, stomach, and extreme anterior part of the intestine 2 : the anterior part of the definitive digestive tract of an invertebrate animal
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