| 单词 | digestive tract |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔acoelous〕Lacking a true body cavity or digestive tract.无体腔的，无消化道的：无真正意义上的体腔的或无消化道的美国传统〔crop〕A similar enlargement in the digestive tract of annelids and insects.消化器官：环节动物或昆虫的消化道中的类似扩大部分美国传统〔flatulence〕The presence of excessive gas in the digestive tract.肠胃气胀：消化道内存在过多气体的状态美国传统〔flatus〕Gas generated in or expelled from the digestive tract, especially the stomach or intestines.屁：从胃或小肠等消化道中产生或排出的气体美国传统〔parenteral〕Medicine Taken into the body or administered in a manner other than through the digestive tract, as by intravenous or intramuscular injection.【医学】 不经肠的，注射用药物的：不经过消化道而用静脉注射或肌内注射的方式进入体内或服用的美国传统〔phoronid〕Any of the small, wormlike marine animals of the phylum Phoronida, inhabiting a chitinous tube and having a U-shaped digestive tract.帚虫：帚虫门中的一种小的蚕状海生动物，生长在角质的管内，并有一个U型的消化道美国传统〔thread〕Instruments developed at the hospital allow doctors to thread microscopic telescopes into the digestive tract.医院开发研制的仪器使医生们得以将显微内镜伸入消化道。柯林斯高阶〔throat〕Anatomy The portion of the digestive tract that lies between the rear of the mouth and the esophagus and includes the fauces and the pharynx.【解剖学】 咽喉：消化道的一部分，位于口腔后部和食管之间，包括咽和喉美国传统〔tract〕Foods are broken down in the digestive tract.食物在消化道里分解。柯林斯高阶〔vent〕Zoology The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish.【动物学】 肛门：鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口美国传统〔yolk stalk〕A narrow ductlike part that connects the yolk sac to the middle of the digestive tract of an embryo.卵黄柄：连接卵黄囊和胚胎消化道中部的狭窄的管状部分美国传统 |
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