diverticulitis
noun [ U ] medical specialized uk/ˌdaɪ.və.tɪk.jəˈlaɪ.tɪs/ us/ˌdaɪ.vɚ.tɪk.jəˈlaɪ.t̬əs/
憩室炎
inflammation of one or more diverticulata (= small pockets in the lining of the large bowel)
A low-fibre diet may be a cause of diverticulitis. 低纤维饮食可能是导致憩室炎的一个原因。