vacillate
/AmE ˈvæsəˌleɪt 
, BrE ˈvasɪleɪt /
intransitive verb
(hesitate) vacilar; (sway) oscilar
he vacillated between optimism and despair oscilaba entre el optimismo y la desesperación
vacillate
English → Spanish
Oxford English–SpanishEnglish → SpanishOxford English–Spanish