jump to conclusions
C2 to guess the facts about a situation without having enough information:
Don't jump to conclusions! Perhaps it was his daughter he was dancing with.
(jump to conclusions在劍橋高級學習詞典和同義詞詞典的解釋 ©劍橋大學出版社)
「每日一詞」
brew
a type of beer, especially one made in a particular place or at a particular time