unproven

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.未经证明的；未经检验的

同根派生

• unproven相关词

英汉例句

• There are a lot of unproven allegations flying around.
  流言蜚语满天飞。
• There's no such thing as an unproven track record.
  根本不存在这种未被证实的记录.
• Utilities refuse to build any, since the technology is expensive and unproven.
  由于该技术投资巨大而又未得到证实, 从效用的角度来说不宜建造此类发电厂.
• There are a lot of unproven allegations flying around.
  流言蜚语满天飞。
• Such a relationship is presently unproven.
  这种相互关系尚未证实.

• unproven更多例句

词组短语

短语

• Unproven Assumption 未经证实的假设
• unproven therapies 未经证实疗效的治疗
• unproven area [地质]未勘探地区
• an unproven featherweight 未经证明的闲人
• Unproven new morph 尚待证实新品系

• unproven更多词组

英英字典

剑桥英英字典

• 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.

• unproven剑桥字典
• unproven柯林斯字典