projectile

Then they started to look and discovered that it was some kind of projectile, but they didn't know what it was..然后他们开始检查，发现那是某种类似弹丸的东西，但他们不知道那究竟是什么。

One female had a stone projectile point embedded in her back and another had skull fractures..其中一具女性遗骸的背部有一个石弹击中点，还有一具遗骸的头骨有裂痕。

An Italian man who was struck in the head by a stray bullet during New Year's Eve celebrations is recovering after sneezing the projectile out of his nose..一名意大利男子日前在庆祝新年的活动上不幸被流弹击中头部，令人惊讶的是，他竟将子弹从鼻孔中喷出，很快获得痊愈。

rocket projectile,火箭弹；喷气火箭

projectile motion,抛物运动；抛射体运动