invulnerable
US /ɪnˈvʌl.nɚ.ə.bəl/
UK /ɪnˈvʌl.nər.ə.bəl/
形容词
无懈可击
impossible to damage or hurt in any way:
示例:
•
The command bunker is virtually invulnerable, even to a nuclear attack.
无懈可击
impossible to damage or hurt in any way: