預兆 angolul

harbinger [harbingers]▼(that which foretells the coming of something)
noun
[UK: ˈhɑː.bɪn.dʒə(r)] [US: ˈhɑːr.bən.dʒər]

omen [omens]▼(something which portends or is perceived to portend a good or evil event or circumstance in the future; an augury or foreboding)
noun
[UK: ˈəʊ.men] [US: ˈoʊ.men]