防空 ぼうくう Common noun (common) (futsuumeishi) 防空ぼうくう Common Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) air defense;air defence 漢字 kanji used 防 ward off, defend 7画 空 empty, sky 8画
防空ぼうくう Common Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) air defense;air defence
Shirabe