释义 |
foregut \ˈ ̷ ̷ˌ ̷ ̷\ noun Etymology: fore- + gut 1. : the anterior part of the primitive alimentary canal of a vertebrate embryo including those parts that develop into the pharynx, esophagus, stomach, and extreme anterior part of the intestine 2. : the anterior part of the definitive alimentary canal of an invertebrate animal |