hostile
/ˈhɑstəl/
troops belonging to the enemy's military forces
Chinese meaning: 敌对分子；敌方部队
The army advanced cautiously, aware of hostile in the area.
军队谨慎前进，意识到该地区有敌方部队。
Intelligence reported that the hostile were planning an ambush.
情报报告称敌方部队正在计划一次伏击。