n.(统称)步兵
infantry的复数

原形：infantry复数：infantries

The infantry advanced across the open field under heavy fire.
译文：步兵在密集的炮火下穿越开阔地前进。
The infantry battalion was tasked with securing the hilltop.
译文：这个步兵营的任务是占领山顶。
During the war, the infantry played a crucial role in ground combat.
译文：战争期间，步兵在地面战斗中发挥了关键作用。
The infantry soldiers were trained to operate in all types of terrain.
译文：步兵士兵受训于在各种地形中作战。
A well-equipped infantry unit can hold off much larger forces.
译文：装备精良的步兵部队可以抵挡更多数量的敌人。
The infantry division will lead the assault on the enemy's position.
译文：步兵师将领导对敌方阵地的攻击。
Infantry often acts as the backbone of any army's ground forces.
译文：步兵常作为任何军队地面力量的支柱。
Modern infantry uses a combination of traditional weapons and high-tech equipment.
译文：现代步兵结合使用传统武器和高科技装备。
The infantry regiment marched through the city in a display of military might.
译文：步兵团在城市中行进，展示了军事实力。
In the battle simulation, the infantry had to coordinate with air support for success.
译文：在战斗模拟中，步兵必须与空中支援协调以取得成功。