fight.er
n.(名词)
One that fights, as:
斗士
A soldier; a warrior.
战士;勇士
Sports A boxer; a pugilist.
【体育运动】 拳击手;拳击家
A fast, maneuverable combat aircraft used to engage enemy aircraft.
歼击机:一种快速的机动战斗机,用于与敌机作战
A pugnacious, unyielding, or determined person.
好斗者:好斗的、不屈服的或有毅力的人