navigational基本解释
adj,[水运]航行的，航运的,同近
navigational相关例句和用法The crash was a direct result of inadequate navigational aids..坠机是导航不力的直接后果。
navigational英英释义导航的, 航行的英释中释adjNavigational means relating to the act of navigating a ship or an aircraft
navigational短语navigational aid,导航辅助设备.短语
