柯林斯词典unsubstantiated /ˌʌnsəbˈstænʃɪˌeɪtɪd/ 1. ADJ A claim, accusation, or story that is unsubstantiated has not been proven to be valid or true. 未经证实的 I do object to their claim, which I find totally unsubstantiated. 我确实反对他们的说法，我发现那是完全没有根据的。 返回 unsubstantiated剑桥词典not supported by facts 未经证实的，无事实根据的 Companies can be punished for making unsubstantiated claims about their products . 公司对产品的说明如果没有事实根据将会受到处罚。 返回 unsubstantiated