unsubstantiated 

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GRETOEFL
单词释义
adj.未经证实的,未被证明的
词根词缀记忆/谐音联想记忆 补充/纠错
adj 未经证实的;无事实根据的
un不,sub …………
其他怎么记补充/纠错
词根记忆un否定前缀+sub下+stant站立+iate动词后缀,使…→使站不住脚的→未证实的,无根据的,不确凿的  …………
单词例句
The claim that the product can cure cancer remains unsubstantiated.
这种产品能治愈癌症的说法仍然没有证据支持。
Despite numerous allegations, there is still no hard evidence to substantiate his corruption.
尽管有很多指控,但至今仍无确凿证据证实他的腐败。
The witness's testimony was deemed unsubstantiated due to lack of supporting facts.
由于缺乏支持性事实,证人的证词被认为是不可靠的。
Her theory about ancient civilizations is largely unsubstantiated and speculative.
她关于古代文明的理论大部分未经证实且充满猜测。
The rumor of an imminent merger between the two companies remains unsubstantiated.
两家公司即将合并的谣言目前尚未得到证实。
The politician's claims about reducing unemployment have been largely unsubstantiated by data.
该政治家关于降低失业率的承诺在数据上大都未得到证实。
The eyewitness account of the accident was later found to be unsubstantiated.
事故的目击者后来被发现其描述并无确凿证据支持。
The celebrity's accusations against her ex-partner remain unsubstantiated, leading to a heated public debate.
名人对其前伴侣的指控至今未得到证实,引发了激烈的公众讨论。
The company denied the allegations of labor exploitation, stating they were completely unsubstantiated.
公司否认了剥削劳工的指控,称这些指控完全没有根据。
Despite widespread belief, the health benefits of drinking red wine are still somewhat unsubstantiated.
尽管普遍认为喝红葡萄酒有益健康,但这一说法在一定程度上仍未得到充分证实。
Huawei said in a statement to China Daily that Huawei has learned there are unsubstantiated rumors circulating regarding the possible sale of its flagship smartphone brands.
华为向《中国日报》发表声明称,华为了解到有关其可能出售旗舰智能手机品牌的传言,但这些传言尚未得到证实。
DJI, headquartered in Shenzhen, in South China's Guangdong province, called the claims against it "unsubstantiated speculation and inaccurate information" that will "put the entire US drone industry at risk" in a letter it sent Monday to the Senate committee.
A representative for Ghosn replied in a statement that the allegations made against the former Nissan chairman "will be revealed for what they are: part of an unsubstantiated smear campaign against Carlos Ghosn to prevent the integration of the Alliance and conceal Nissan's deteriorating performance".
"It is unfortunate that the meritless and unsubstantiated accusations against him have blocked his ideas and perspective from being deployed in service of the company he served for the past 20 years. "
考试真题例句(机器翻译仅供参考)

考研There are reports that some military aircraft flew in formation when they were low on fuel during the Second World War, but Dr. lissaman says they are unsubstantiated.

有报道称,在第二次世界大战期间,一些军用飞机在燃油不足时编队飞行,但利萨曼博士说,这些飞机没有证据。

2010年考研真题(英语二)阅读理解 Section Ⅱ

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