adj.破译不出的,难辨认的;
例句:
That had faded , too, was practically indecipherable.
这行字迹也已漫漶不清, 实际上难以辩认了.
He uttered little indecipherable sounds.
他声音很小,听不清楚。
Traditional economy theory is indecipherable to this.
传统经济理论对此无法解释.