shooter
noun [ C ] uk/ˈʃuː.tər/ us/ˈʃuː.t̬ɚ/
(PERSON)
（经常使用枪支，例如用于体育运动的）射手
a person who uses a gun regularly, for example as a sport
The area is a paradise for duck shooters. 这一区域是射猎鸭子的人的天堂。
mainly US（在某一特定场合使用枪支的）枪手
a person who uses a gun on a particular occasion
The accused White House shooter was arrested on Wednesday by Pennsylvania state troopers. 被控制造了白宫枪击案的枪手于星期三被宾夕法尼亚州警方拘捕。
mainly US（体育运动中的）投手、射手
in sport, a person who shoots the ball (= tries to score points by throwing, hitting or kicking it towards the goal)
He's one of the league's most accurate long-range shooters. 他是联赛中最准确的长距离射手之一。
（电子游戏中的）射击手
a character in a video game who uses a weapon
(GUN)
informal , old-fashioned in US 枪
a gun
They turned up at my house and one of them pulled out a shooter. 他们来到我家，其中一个掏出一支枪来。