to cause death

• 致命的毒药

  deadly poison

• 致命的因素

  lethal factor

• 致命的后果

  deadly consequences

• 给敌人以致命的打击

  strike the enemy with a deadly blow

• 给予经济上的致命打击

  deal a deadly blow to the economy

• 受到致命的创伤

  be mortally wounded