柯林斯詞典unsubstantiated /??ns?b?st?n???e?t?d/ 1. ADJ A claim, accusation, or story that is unsubstantiated has not been proven to be valid or true. 未經(jīng)証實的 I do object to their claim, which I find totally unsubstantiated. 我確實反對他們的說法，我發(fā)現(xiàn)那是完全沒有根據(jù)的。 返回 unsubstantiated劍橋詞典not supported by facts 未經(jīng)証實的，無事實根據(jù)的 Companies can be punished for making unsubstantiated claims about their products . 公司對産品的說明如果沒有事實根據(jù)將會受到処罸。 返回 unsubstantiated