misjudge
verb [ T ] uk/ˌmɪsˈdʒʌdʒ/ us/ˌmɪsˈdʒʌdʒ/
错误地判断；对…判断不公；错看
to form an opinion or idea about someone or something that is unfair or wrong
I thought he wasn't going to support me, but I misjudged him. 我以为他不会支持我，其实我看错了他。
Sophie totally misjudged the situation and behaved inappropriately. 苏菲对形势的判断完全错误，举止极不妥当。
对（数量或距离）估计错误
to guess an amount or distance wrongly