eruptionKK [ˏiˋrʌpʃən] /ˌiˈɹʌpʃən/名詞1噴發、爆發The volcanic eruption forced thousands of residents to leave the island.這次火山噴發迫使數千名居民離開該島。2爆發、突然湧現His remark caused an eruption of laughter in the meeting room.他的一句話讓會議室裡爆出一陣笑聲。3發疹、疹子醫學She noticed a red eruption on her arms after the treatment.她在治療後發現手臂上出現紅色疹子。