Question

unfounded adj.无事实根据的;无基础的;未建立的;未确定的;

Accepted Answer

英[ʌnˈfaʊndɪd]  美[ʌnˈfaʊndɪd] ADJ无事实根据的；没有理由的If you describe a rumour, belief, or feeling as unfounded, you mean that it is wrong and is not based on facts or evidence.例：There were unfounded rumours of alcohol abuse...一些毫无根据的酗酒谣言在流传。例：The allegations were totally unfounded...这些指控完全没有事实根据。

单词	unfounded
音标	英[ʌnˈfaʊndɪd] 美[ʌnˈfaʊndɪd]
解释	adj.无事实根据的;无基础的;未建立的;未确定的;
例句	ADJ 无事实根据的；没有理由的 If you describe a rumour, belief, or feeling as unfounded, you mean that it is wrong and is not based on facts or evidence. 例：There were unfounded rumours of alcohol abuse...一些毫无根据的酗酒谣言在流传。例：The allegations were totally unfounded...这些指控完全没有事实根据。
变形

Unfounded 英[ʌnˈfaʊndɪd 美[ʌnˈfaʊndɪd Adj.无事实根据的;无基础的;未建立的;未确定的 Adj 无事实根据的；没有理由的 Describe Rumour