战斗机;歼击机 A fighter or a fighter plane is a fast military aircraft that is used for destroying other aircraft.
N-COUNT 战士;斗士;奋斗者 If you describe someone as a fighter, you approve of them because they continue trying to achieve things in spite of great difficulties or opposition.
From the start it was clear this tiny girl was a real fighter. 这个一丁点儿大的小姑娘从一开始就显露出真正的斗士本色。