How to use in-sentence of “projectile”:
+ The projectile for an air gun is usually a pellet.
+ Dynamic mechanical behavior of multilayer graphene via supersonic projectile penetration.
+ However, some different drag curve models have been made for several standard projectile shapes.
+ A shell is a type of projectile used in weapons.
+ The player can swipe the touch screen to use the Kirbys as projectile weapons.
+ The projectile is placed in the band, which is pulled back and let go of.
+ A slingshot is a kind of projectile weapon which is used to launch small things.