May be associated with proctitis and a variety of pathogenic microorganisms on the invasion of the intestinal tract.

可能与直肠炎及多种病原微生物对肠道的侵袭有关。

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May be associated with proctitis and a variety of pathogenic microorganisms on the invasion of the intestinal tract.

可能与直肠炎及多种病原微生物对肠道的侵袭有关。

youdao