di·ver·tic·u·lum /ˌdaɪvɚˈtɪkjələm/ 名詞 單數
憩室, 膨部, 膨囊
複數 diverticula
Div·er·tic·u·lum n.; pl. Diverticula Anat. A blind tube branching out of a longer one.
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diverticulum
n : a herniation through the muscular wall of a tubular organ
(especially the colon)
[also: diverticula (pl)]