n.参战者（名词combatant的复数形式）
He is an expert in unarmed combat. 他是徒手格斗的能手。
He resolved to combat with his bad habits. 他决意与自己的坏习惯搏斗。
Drastic measures were taken to combat inflation. 已采取激烈措施对付通货膨胀。
A combat aircraft designed to carry and drop bombs. 轰炸机一种设计用于运送和投掷炸弹的飞机
Infantry, armor, and other combat arms. 步兵，装甲兵和其他作战兵种
The combatants were exhausted after a month's fight. 战士们经过一个月的战斗已筋疲力尽。
