散发物，发射物从一发射源发出的东西；发射物。
使用非原厂生产、非原厂推荐的发射物会有危险。
There are hazards of using missiles other than those supplied or recommended by the manufacture.
只需敲击屏幕进入，到大炮的距离会改变射击的能量，当然还有你的发射物前进的角度。
The distance from the cannon will change the power of the shot, and of course the angle controls where the projectile goes.
应用推荐