shooter

英文解釋：

名詞 shooter:

1. a large marble used for shooting in the game of marbles
   同義詞：taw
2. a person who shoots (usually with respect to their ability to shoot)
   同義詞：shot
3. a gambler who throws dice in the game of craps
   同義詞：crap-shooter
4. (sports) a player who drives or kicks a ball at the goal (or a basketball player who shoots at the basket)
5. a professional killer who uses a gun
   同義詞：gunman, gunslinger, hired gun, gun, gun for hire, triggerman, hit man, hitman, torpedo

字典網

例句：

1. A large playing marble, often used as the shooter.
   大彈子經常用來擊打其它彈子的大理石彈子