势必

勢必
shìbì
  1. to be bound to
  2. undoubtedly will

CEDICT

Entry Composition

1 势 shì
  1. power
  2. influence
  3. potential
  4. momentum
  5. tendency
  6. trend
  7. situation
  8. conditions
  9. outward appearance
  10. sign
  11. gesture
  12. male genitals
2 必 bì
  1. certainly
  2. must
  3. will
  4. necessarily