变幻 biànhuàn fluctuate Origin Definitions Defs Strokes Stroke Words Sentences Sents 风云变幻 fēngyúnbiànhuàn volatile situation a constantly changing or volatile situation变幻莫测 biànhuànmòcè unpredictable changing in a way that cannot be foreseen or anticipated变幻无常 biànhuànwúcháng fickle changing constantly and unpredictably; volatile