burster
/ˈbɜːstə(r)/noun
1- a thing which bursts, in particular爆炸物, 爆破物, 尤指：
1.1
- Astronomy a cosmic source of powerful short-lived bursts of X-rays or other radiation【天文】（X射线或其他射线的）爆发源。
1.2
- a violent gale暴风。
1.3
- a machine which separates continuous stationery into single sheets分页器, 断纸器。