He is a dubious character.
他是一个靠不住的人。
a painting of dubious value.
价值没法断定的画。
The tests have been shown to be of dubious validity.
这些试验的有效性已显得令人怀疑。
Alex looked dubious, but complied.
亚历克斯看上去有些疑惑，但仍服从了。
dubious about agreeing to go;
迟疑不决到底同意还是不同意去；
dubious profits.See Synonyms at doubtful
靠不住的利润参见 doubtful
timeshare has been brought into disrepute by dubious sales methods.
分时共享度假住房这一办法因其有问题的销售方法而声名狼藉。
analyses based on dubious and untested assumptions.
建立在可疑和未经检验设想上的分析。
He uses some dubious shifts to get money.
他用一些可疑的手段去赚钱。
If his dubious transactions come to the notice of the authorities, he'll get it in the neck.
如果他不诚实的交易给当局察觉了, 他就要受到严厉的惩罚。
He has the dubious distinction of being the first railway baron to go bankrupt.
他担着首位破产铁路大亨的名声，这也算是种荣誉吧。
he holds the dubious distinction of being relegated with every club he has played for.
他有个不大好的名声，他在哪个俱乐部踢球哪个俱乐部就降级。
Whether this is true is questionable); often, however, it implies dubious morality, respectability, or propriety:
这是不是真的倒成问题）； 然而，它通常暗指道德、名声或行为等的有问题：
Wall Street is growing increasingly dubious as well.
华尔街也越来越可疑。
来源: NewsweekIf you want to assign blame, you might look to your dubious parenting skills.
如果你想追究责任，就该好好反省一下你们不靠谱的家教。
来源: Desperate Housewives (Audio Version) Season 6" Friends..." he mused, dubious. " Or not, " I muttered.
“朋友… … ”他露出不太确定的神情，若有所思地说。“或者不是。”我低沉地说。
来源: Twilight: EclipseWozniak was dubious that they could sell them all.
沃兹不相信他们能把电路板都卖掉。
来源: Steve Jobs BiographyThere was a time, not long ago, when the pursuit of that kind of satisfaction was considered morally dubious.
不久以前，追求那种满足感还会受到道德上的质疑。
来源: New York TimesHe looked dubious. " Did you ever sail a boat" ?
他似乎很怀疑，" 你驾过船吗？"
来源: A Song of Ice and Fire: A Storm of Ice and Rain (Bilingual)The captain looked dubious. " Will you be safe, my lord" ?
侍卫队长有些犹豫。" 大人，这里安全吗？"
来源: A Song of Ice and Fire: A Clash of Kings (Bilingual Edition)And those made the aether and its supposed properties more dubious.
这些使得以太及其假定的属性更加可疑。
来源: Scishow Selected SeriesManock, dubious about Jobs's appearance, asked for the money up front.
乔布斯的着装形象让马诺克有些半信半疑，他要求乔布斯预支报酬。
来源: Steve Jobs BiographyHe was also known for conducting dubious anatomical experiments on his poorer and more tractable patients.
而且据知，他曾在一些贫穷而又温顺的病人身上做可疑的解剖实验。
来源: A Brief History of EverythingHe is a dubious character.
他是一个靠不住的人。
a painting of dubious value.
价值没法断定的画。
The tests have been shown to be of dubious validity.
这些试验的有效性已显得令人怀疑。
Alex looked dubious, but complied.
亚历克斯看上去有些疑惑，但仍服从了。
dubious about agreeing to go;
迟疑不决到底同意还是不同意去；
dubious profits.See Synonyms at doubtful
靠不住的利润参见 doubtful
timeshare has been brought into disrepute by dubious sales methods.
分时共享度假住房这一办法因其有问题的销售方法而声名狼藉。
analyses based on dubious and untested assumptions.
建立在可疑和未经检验设想上的分析。
He uses some dubious shifts to get money.
他用一些可疑的手段去赚钱。
If his dubious transactions come to the notice of the authorities, he'll get it in the neck.
如果他不诚实的交易给当局察觉了, 他就要受到严厉的惩罚。
He has the dubious distinction of being the first railway baron to go bankrupt.
他担着首位破产铁路大亨的名声，这也算是种荣誉吧。
he holds the dubious distinction of being relegated with every club he has played for.
他有个不大好的名声，他在哪个俱乐部踢球哪个俱乐部就降级。
Whether this is true is questionable); often, however, it implies dubious morality, respectability, or propriety:
这是不是真的倒成问题）； 然而，它通常暗指道德、名声或行为等的有问题：
Wall Street is growing increasingly dubious as well.
华尔街也越来越可疑。
来源: NewsweekIf you want to assign blame, you might look to your dubious parenting skills.
如果你想追究责任，就该好好反省一下你们不靠谱的家教。
来源: Desperate Housewives (Audio Version) Season 6" Friends..." he mused, dubious. " Or not, " I muttered.
“朋友… … ”他露出不太确定的神情，若有所思地说。“或者不是。”我低沉地说。
来源: Twilight: EclipseWozniak was dubious that they could sell them all.
沃兹不相信他们能把电路板都卖掉。
来源: Steve Jobs BiographyThere was a time, not long ago, when the pursuit of that kind of satisfaction was considered morally dubious.
不久以前，追求那种满足感还会受到道德上的质疑。
来源: New York TimesHe looked dubious. " Did you ever sail a boat" ?
他似乎很怀疑，" 你驾过船吗？"
来源: A Song of Ice and Fire: A Storm of Ice and Rain (Bilingual)The captain looked dubious. " Will you be safe, my lord" ?
侍卫队长有些犹豫。" 大人，这里安全吗？"
来源: A Song of Ice and Fire: A Clash of Kings (Bilingual Edition)And those made the aether and its supposed properties more dubious.
这些使得以太及其假定的属性更加可疑。
来源: Scishow Selected SeriesManock, dubious about Jobs's appearance, asked for the money up front.
乔布斯的着装形象让马诺克有些半信半疑，他要求乔布斯预支报酬。
来源: Steve Jobs BiographyHe was also known for conducting dubious anatomical experiments on his poorer and more tractable patients.
而且据知，他曾在一些贫穷而又温顺的病人身上做可疑的解剖实验。
来源: A Brief History of Everything探索常用高频词汇