projectile-shaped rocket

例句：

1. 1.The projectile-shaped rocket was launched into space.
   弹道式火箭被发射入太空。
2. 2.The ballistic missile is designed to travel long distances with minimal fuel consumption.
   这种弹道导弹设计用来以最小的燃料消耗进行长距离飞行。
3. 3. Ballistic rockets are used for military purposes and for scientific research.
   弹道火箭用于军事目的和科学研究。