短语词组短语resolute vacillate 坚决的Not Vacillate 不贰其心equipoise vacillate 使平衡to vacillate 拿不定主意vacillate between 在￥之间摇摆不定vacillate between two opinions 在两种意见之间游移不定hesitate and vacillate 彷徨动摇Do not vacillate 不要左右摇摆 返回 vacillate