单词flare-up
na.: (突然)焚烧;(信号的)闪光;激怒;(一时的)盛况
网络: 急剧释放
已平静后的突然爆发
(一时的)盛况;狂欢
激怒
(突然)焚烧;(信号的)闪光
火焰
复数:flare-ups
n.outbreakeruptionflashoutburstexplosion
n.subsidence
The star Delta Scorpii remains unusually bright, more than a year and a half after beginning an unexpected flareup.
虽然天蝎座delta的亮度是在一年半之前骤发,但现在它依然保持着不同寻常的亮度。