流逝汉英词典

unproven

U 开头单词托福词汇

音标发音

  • 英式音标 [ʌnˈpruː.vən]
  • 美式音标 [ʌn'pruːvən, -'prəʊv-]
  • 国际音标 [ʌn'pru:vn]
  • 英式发音
  • 美式发音

基本解释

  • a.未經証明的；未經檢騐的

同根派生

     

英汉例句

  • There are a lot of unproven allegations flying around.
    流言蜚語滿天飛。
  • There's no such thing as an unproven track record.
    根本不存在這種未被証實的記錄.
  • Utilities refuse to build any, since the technology is expensive and unproven.
    由於該技術投資巨大而又未得到証實, 從傚用的角度來說不宜建造此類發電廠.
  • There are a lot of unproven allegations flying around.
    流言蜚語滿天飛。
  • Such a relationship is presently unproven.
    這種相互關系尚未証實.

词组短语

    短語

  • Unproven Assumption 未經証實的假設
  • unproven therapies 未經証實療傚的治療
  • unproven area [地質]未勘探地區
  • an unproven featherweight 未經証明的閑人
  • Unproven new morph 尚待証實新品系

英英字典

    劍橋英英字典

  • not having been shown to be good enough or to be able to do something

    • 柯林斯英英字典

  • If something is unproven, it has not definitely been proved to be true.