请教：Oracle为什么叫甲骨文？？？

意译：oracle：
(古希腊的)神谕宣示所
神谕
神使; 传神谕者
绝对可靠的指导
[有时贬]大智者; 哲人
All the tickets for the concert had been sold.Fortunately, I knew one of the actors, and by working the oracle we were able to see it.
音乐会票已全部售完。幸亏, 我认识一个演员, 通过关系才入了场。