rectum

/rek-tuhm/US // ˈrɛk təm //UK // (ˈrɛktəm) //

直肠,肛门直肠,直肠癌,肛门

Definitions

n.名词 noun

1
plural rec·tums, rec·ta [rek-tuh]. /ˈrɛk tə/. Anatomy.
- : the comparatively straight, terminal section of the intestine, ending in the anus.

They did this by identifying a telltale gas emitted out the rectums of people with colon cancer.
Rectum, rek′tum, n. the lowest part of the large intestine:—pl.
Rectum I take to indicate that the instrument was straight and not a curved bistoury.
"Rectum" followed "exterius" in the written copy, wherein "s. albidus" and "antice sinu excavata" were not to be found.
The Sphincter is two Fingers broad, to open and close the Rectum.
Rectum, which carries away the solid waste matter from the bowels.