填補 [ㄊㄧㄢˊ ㄅㄨˇ; tian2 bu3]
  to fill a gap
  to fill in a blank (on a form)
  to overcome a deficiency
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  填補
  てん補
  塡補
  てんぽ
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  supplementation
  replenishment
  compensation
  indemnification
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