Read Edit View history 防空 fángkōng air defense Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 防空 · fángkōng · air defense 2026/03/04 防空 fángkōng air defense anti-aircraft defense 政府组织了全市防空演习。 verb created sense Mar 4, 2026, 02:25 AM