meteor shower
[n] 流星雨


meteorite
[n] 陨石
pebble
[n] 小圆石, 小鹅卵石
pelt
[v] 投掷, 投击, (雨、雪等)急降, 攻击
meteor shower
[n] 流星雨
constellation
[n] 星群, 星座
orbit
[n] 轨道, 势力范围, 生活常规, 眼眶
shed
[v] 流出, 发散, 散发