战斗性

例句：

1. 1. The soldier's combativeness was evident in his aggressive behavior.
   士兵的战斗性在他那激进的行为中显而易见。
2. 2. The team's fighting spirit helped them to overcome the toughest challenges.
   团队的战斗精神帮助他们克服了最艰难的挑战。
3. 3. The soldiers' combativeness was tested during the intense battle.
   士兵们的战斗性在激烈的战斗中经受了考验。