不可抗拒

bùkěkàngjù
  1. act of God
  2. force majeure (law)
  3. irresistible (idiom)

CEDICT

law

Entry Composition

1 不可 bùkě cannot; should not; must not
2 抗拒 kàngjù
  1. to resist
  2. to defy
  3. to oppose