a sudden release of strong emotion (感情的)爆发 an angry outburst from the prime minister. 首相突然大发雷霆。 ■a sudden outbreak of a particular activity 爆发 a wild outburst of applause. 爆发出的一阵极其热烈的掌声。 ■a volcanic eruption (火山的)喷发 ■(Physics)a sudden emission of energy or particles (物理)(能量或粒子的)大爆发 a very dramatic outburst of neutrons. 非常猛烈的中子大爆发。