unproven

英 [ˌʌnˈpruːvn]

美 [ˌʌnˈpruːvn]

adj.  未验证的; 未经检验的

过去分词：unproven　

BNC.22670 / COCA.22795

牛津词典

adj.

• 未验证的；未经检验的
  not proved or tested
  1. unproven theories
     未证实的理论

柯林斯词典

• ADJ 未被证实的
  If something isunproven, it has not definitely been proved to be true.
  1. There are a lot of unproven allegations flying around.
     流言蜚语满天飞。

英英释义

adj

• not proved
  1. unproved allegations
  2. unproved assumptions
  Synonym:unproved

双语例句

• Unproven candidates would be even harder to assess.
  未经时间证明的候选人甚至更难评估。
• But the idea that these processes would work smoothly if a crisis again engulfed the system is unproven, if not optimistic.
  但是，那种认为如果危机再次席卷这一体系，这些过程将顺利运转的想法并未被证实，如果还算不上过于乐观的话。
• The Committee has concluded that there is no reason on grounds of safety to change current immunization practices with thiomersal-containing vaccines, as the alleged risks are unproven.
  该委员会已得出结论，没有安全性方面的理由来改变对目前含有硫柳汞疫苗的免疫做法，所谓的风险并未得到证实。
• There are a lot of unproven allegations flying around.
  流言蜚语满天飞。
• Their willingness to push the painful process through remains unproven.
  它们有多大决心将这一痛苦过程进行到底，尚有待证明。
• Much in the way that Galileo's science swept away mysticism and superstition, measured improvement can sweep away unproven opinion during the course of process adoption.
  就像伽利略的科学扫除了神秘主义和迷信一样，在过程采用的过程中，度量的改进可以扫除未证明的意见。
• Scientists become eligible not because they have proven the unproven, but because they are trying to do so.
  符合获奖条件的科学家并不是因为他们已经证明了以前未经证实的物理学理论，而是因为他们正设法实现这个目标。
• Such suspicions remain unproven but meanwhile markets are anxious about what happens if a country is still overburdened with debt by the time the new rules take effect.
  这些猜测尚未得到证实，但与此同时市场在担心：如果到新规则生效之时，一个国家的债务负担仍过重，将会发生什么情况？
• But that is an unproven thesis.
  但这是一个未经证实的观点。
• Wider nail folds and thinner, flatter nails are thought to increase the risk for ingrown toenails, but this is still unproven.
  广泛的趾甲褶皱和薄、扁平趾甲会提高嵌甲的发生率，但这未经证实。