释义 |
rectum noun[ C ] anatomy specializeduk /ˈrek.təm/ us /ˈrek.təm/ the lowest end of the bowels, down which solid waste travels before leaving the body through the anus直肠 SMART Vocabulary: related words and phrases The digestive system brush border caecal cardia chyme coeliac digestive tract intestinal intestine intraluminal jejunal jejunum lacteal large intestine small intestine stomach ache trypsin unassimilable ureteral vermiform appendix vermiform process
rectum | American Dictionary rectum noun[ C ] us/ˈrek·təm/ the lowest end of the bowels, through which excrement passes as it leaves the body
rectal adjective[ not gradable ]us/ˈrek·təl/ She took the baby’s temperature with a rectal thermometer. |