invincible

释义

a. 不能征服的, 无敌的 remain invincible 立于不败之地 invincible position 不败之地

例句

The might of the army is "invincible," according to state media but the refugees are rather cynical about the ill equipped force.

朝鲜官方媒体称朝鲜的军事力量是“无敌的”，可是朝鲜难民却对装备落后的军队表示出不屑。