created sense approved 护盾/護盾 · hùdùn · barrier
护盾 / 護盾
hùdùn
barrier
damage-absorbing protective energy field in science fiction or video games
当敌方发起进攻时，飞船会自动开启护盾。
created sense approved 护盾/護盾 · hùdùn · safeguard
护盾 / 護盾
hùdùn
safeguard
person, organization, or principle providing protection or security
法律是维护社会公平正义的坚强护盾。
noun
created sense approved 护盾/護盾 · hùdùn · shield
护盾 / 護盾
hùdùn
shield
physical protective gear used in historical combat to intercept attacks
古代士兵手持护盾挡住了敌人的进攻。