ufologist英juː'fɒlədʒɪstCOCA²³⁷²³²BNC¹²⁶⁴¹⁶⁺⁴iWeb⁵³⁷⁶² 基本例句 n.不明飞行物研究家¹⁰⁰ According to William L. Moore, a “ UFOlogist,” Majestic-12 was a code name for a secret government department headed by U.S. President Harry Truman. 根据不明飞行物研究家威廉· L·摩尔 William L. Moore的说法， Majestic-12是一个秘密政府部门的代号，其首脑是美国总统哈里·杜鲁门。 yeeyan