One creature USES a projectile weapon that is not part of its body but part of its environment.

有一种动物使用的弹射武器，并不是它身体的一部分，而是充分利用了它周围的环境。

youdao

As a result, the Type 83's accuracy especially in term of directional (azimuth) dispersion is much lower than other projectile weapon systems such as traditional tube artillery guns.

结果，83式精度尤其在方向(方位)散布的项目上比其它的发射武器系统，像是传统的管式火炮更加低。

youdao

That became musca in Latin, then the diminutive muschetta and ultimately—by now a weapon, not a projectile—musket.

这个词（mice）在拉丁语中写作“musca（苍蝇）”，加上后缀又变成“muschetta”，最后演变成“musket”——滑膛枪，一种兵器而不是弹射装置。

youdao