前兆 omen; forewarning; premonition; foreshadow; forerunner 暴风雨的前兆 warning signs [indications] of a storm; 成功的前兆 an omen of success; 地震的前兆 warning signs of an earthquake
预言 1.(预先说出) prophesy; predict; foretell 预言将有风暴 prophesy a storm2.(预先说出的话) prophecy; prediction 作出预言 utter a prediction; 他的预言证实了。 things turned out as he predicted.; 预言家 prophet; 预言者 predictor