impaction [ɪm'pækʃən]

例句:

• Diarrhea may occur around the impaction and often with fecal incontinence.
  在粪块嵌塞期间可发生腹泻,并常有大便失禁.
  
• Faecal impaction is particularly common in the burned patient.
  粪块嵌塞特别常见于烧伤病人.
  
• It is universally acknowledged travel produces enormous impaction on a nation's culture.
  全世界普遍认为旅游会对一个国家的文化产生巨大影响.