米べい国こく空くう軍ぐん士し官かん学がっ校こうMeaningsNoun1. The US Air Force AcademyKanji used米rice国country空empty air軍army士professional官bureaucrat学study校schoolComposed of米べい国こく(United States of) America; USA; USNoun空くう軍ぐんair forceNoun士し官かんofficerNoun学がっ校こうschoolNoun