| 单词 | digestive tract |
| 释义 | digestive tract (once / 24727 pages) n WORD FAMILY digestive tract: digestive tracts USAGE EXAMPLESDuodenoscopes are threaded down a person’s throat to diagnose and treat digestive tract problems such as gallstones, cancers and bile-duct blockages. Seattle Times(Dec 19, 2016) Duodenoscopes are threaded down a patient’s throat to diagnose and treat digestive tract problems such as gallstones, cancers and bile duct blockages. Los Angeles Times(Dec 19, 2016) A: Scientists are learning more about the balance of bacteria in the digestive tract. Seattle Times(Dec 18, 2016) n tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination Syn|Hypo|Hyper GI tract, alimentary canal, alimentary tract, digestive tube, gastrointestinal tract enteron the alimentary canal (especially of an embryo or a coelenterate) canal, channel, duct, epithelial duct a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance |
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