reinforcements名词强化或被强化的行为、过程或状态。一件增强的事物。(复数形式)额外的军队或军事物资被派遣以支援军事行动。The captain requested reinforcements to help secure the perimeter before the enemy could launch another attack.船长请求增援以帮助巩固周边防线,防止敌人发动另一次进攻。想跟读,去练习