原因

yuányīn
  1. cause
  2. origin
  3. root cause
  4. reason

classifier: 個

CEDICT

Entry Composition

1 原 yuán
  1. former
  2. original
  3. primary
  4. raw
  5. level
  6. cause
  7. source
=2 因 yīn old variant of 因 yīn
=2 因 yīn
  1. cause
  2. reason
  3. because