风云: wind and cloud; a stormy or ...不测: accident; mishap; contingenc ...不测风云: unforeseen storm天有不测风云: a storm may arise from a clear sky.; something unexpected may happen any time不测风云的危险性: climatic hazard天有不测风云,人有旦夕祸福: In nature there are unexpected storms and in life unpredictable vicissitudes.Human fortunes are unpredictable as the weather.Unforeseen,into storm can nature burstOvernight,a man may have his fortune reversed.Storms gather without warning in nature,and bad luck befalls men overnight.Sudden storms spring up in nature and men's fortunes may change overnight.The unexpected always happens.天又不测风云,人有旦夕祸福: accidents will happen/every tide has its ebb不测: (意外) accident; mishap; contingency; unfathomable; upredictable; disaster; misfortune 不测风云 unforeseen storm; 如有不测 if anything untoward should happen; 险遭不测 have a narrow escape; 以防不测 be prepared for any contingency不测风云的危险性;气候异常的危险性: climatic hazard天有不测风云人有旦夕祸福: storms gather without warning in nature and bad luck befalls men overnight风云: wind and cloud; a stormy or unstable situation 风云不测 unexpected misfortune密云不雨: dense clouds but no rain -- an affair that was fermented long ago; heavily overcast sky without rain; trouble is brewing不测死: accidental death不测的事: eventuality不测事件: accident; calamity; contingency; eventuality; mishap; unexpected event不测死亡: accidental death不测之祸: unforeseen disaster; unexpected calamity 你要是小心一点, 本来是可以避免这场不测之祸的。 with a little care you could have avoided the mishap不测之灾祸: contretemps鬼神不测: beyond the ken of god or devil屡遭不测: a succession of misfortunes has befallen someone如有不测: if anything untoward should happen倘有不测: in the event of an accident; in case of accident; if anything untoward should happen险遭不测: have a near [narrow] escape以备不测: make ready for accidents以防不测: provide against any misfortune; be ready against the evil day; be provided against accidents