valorous       
adjective  formal or literary uk/ˈvæl.ə.rəs/ us/ˈvæl.ɚ.əs/
 英勇的,勇猛的,无畏的
showing great courage
  She will receive the Bronze Star Medal for exceptionally valorous actions while under enemy fire. 她将获得铜星奖章,以表彰她在敌人炮火下的英勇表现。 
 - More examples
 - The Carnegie Hero Fund Commission gives monetary awards to individuals for valorous acts.
 - His valorous performance is exemplary of the fighting spirit of the U.S. Army.
 - Boxers are many things: valorous and gallant and often more than a little bit crazy.
 - His was a bedtime-story England, where knights performed valorous deeds and dragons still lurked in the mountains of Wales.