灾难的预兆

a finger on the wall

灾难的英语翻译：

disaster; calamity; bale; blue ruin; grief; ill; mischance; suffering
【法】 misadventure; tragedy; visitation of providence

预兆的英语翻译：

omen; prelude; presage; bodement; harbinger; shadow
【医】 premonition