Read Edit View history 抗核加固 kànghéjiāgù nuclear hardening Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 抗核加固 · kànghéjiāgù · nuclear hardening 2026/03/04 抗核加固 kànghéjiāgù nuclear hardening nuclear hardening 这种地下指挥中心必须经过严格的抗核加固。 created sense Mar 4, 2026, 02:25 AM