多變 angolul

changeable▼(subject to sudden or frequent changes)
adjective
[UK: ˈtʃeɪn.dʒə.bəl] [US: ˈtʃeɪn.dʒə.bəl]

fickle▼(quick to change one’s opinion or allegiance)
adjective
[UK: ˈfɪk.l̩] [US: ˈfɪk.l̩]