supernovaKK [ˏsupɚˋnovə] /ˌsupɚˈnoʊvə/發音名詞1超新星天文Astronomers detected a supernova in a distant galaxy last night.天文學家昨晚在一個遙遠的星系中偵測到一顆超新星。2爆紅的人、閃耀之星比喻The young singer became a supernova almost overnight.這位年輕歌手幾乎一夕之間就爆紅。片語1爆發、失控口語He went supernova when he saw the damaged car.他一看到車子被撞壞就整個爆發了。