N-SING （战斗等中用来抵挡敌方进攻的）人体盾牌，人肉盾牌，人墙 If a group of people are used as a human shield in a battle or war, they are put in a particular place so that the enemy will be unwilling to attack that place and harm them. （战斗等中用来抵挡敌方进攻的）人体盾牌，人肉盾牌，人墙