projectile ogive

例句：

1. 1. The projectile slammed into the wall with a loud thud.
   投射体以响亮的砰声撞到墙上。
2. 2.The scientist fired a projectile at the target.
   科学家向目标发射了一个投射物。
3. 3. The projectile was launched from the launch pad.
   投射物从发射台发射出去。
4. 1. The ogive is used to make music.
   弓形物用于制作音乐。
5. 2. The ogive is a traditional instrument in many cultures.
   弓形物是许多文化中的传统乐器。
6. 3.The ogive is often used as a decorative element in architecture.
   弓形物常作为建筑的装饰元素使用。