a marksman who shoots at people from a concealed place
例句
用作名词(n.)
She spoke, for example, of how a welcoming ceremony had to be abandoned as a sniper fire forced members of her official party to run for their lives.比如，她说由于当时一名狙击兵开枪，迫使她所在的党派官员不得不逃生，因此欢迎仪式不得不取消。
The sniper snapped off six rapid shots.狙击手迅速地连放了六枪。
An AT Gun by its self is easy meat for a sniper.一个单独的反坦克炮简直就是狙击手的活靶子。
