verb 下载 🔗分享 构筑防御工事,避免侧射 To fortify (something) as a protection from enfilading fire. Examples : "The soldiers were defilading the trenches with sandbags to protect them from enemy fire coming from the side. " 士兵们正在用沙袋加固战壕,构筑防御工事,以避免来自侧面的敌方火力。 military war technical 与AI对话词汇游戏阅读练习