noun 下载 🔗分享 不明飞行物学,飞碟学. The study of UFOs. Examples : "Mark's interest in ufology led him to join a club that discusses unidentified flying objects. " 马克对飞碟学的兴趣使他加入了一个讨论不明飞行物的俱乐部。 space science phenomena astronomy theory 与AI对话词汇游戏阅读练习