【地质;天】to erupt

• 火山爆发

  volcanic eruption

• 爆发日珥

  eruptive prominence

• 爆发变星

  variable star eruption

【哲】violent social change

突然发生to break out

• 爆发战争

  outbreak of war

• 爆发革命运动

  outbreak of a revolutionary movement

• 爆发经济危机

  outbreak of a financial crisis

• 引起经济危机的爆发

  cause the outbreak of the financial crisis