An abnormal natural phenomenon where the cosmic order is reversed (day is Yin, night is Yang), signifying an impending disaster or unusual and unfavorable events.
近来天气反常，昼阴夜阳，人们都担心会有不好的事情发生。
The recent weather has been unusual, with day yin and night yang, making people worry that something bad might happen.
Era:
Ancient
Frequency:
Next Idiom