unidentified flying object 栏目: 英汉词典 查阅: 70次 n. 不明飞行物, 飞碟在线英汉词典unidentified flying object的短语、例句:unidentified flying object (abbr 缩写 UFO), = flying saucer (flying). 标签:unidentified flying object,用法,音标,短语