starburst
/ˈstɑːbɜːst/noun
1- a pattern of lines or rays radiating from a central object or source of light放射状线条（或光线）：
as modifier a starburst pattern.放射状图案。
1.1
- an explosion producing such an effect放射状爆炸。
1.2
- a camera lens attachment that produces a pattern of rays around the image of a source of light星光镜。
1.3
- a period of intense activity in a galaxy involving the formation of stars（产生新星的）星系爆炸。