单词乎

doubtful

音标['dautful]

汉语翻译

a. 可疑的, 疑心的, 不明确的
【法】 怀疑的, 有疑问的, 未确的

词型变化

副词:doubtfully 名词:doubt-fulness 

词意辨析

questionable, doubtful, ambiguous, uncertain
这些形容词均含“怀疑的,不确定的”之意。
questionable: 通常指怀疑某行为是否恰当,或指有根有据的怀疑。
doubtful: 指对某个问题持积极怀疑的,有疑问的态度,强调缺乏确信。
ambiguous: 指因缺乏明确感或因为有各种不同的解释而值得怀疑。
uncertain: 多指因缺乏证据或了解而捉摸不定,也指因不能预料而不能作出选择。

英语解释

形容词 doubtful:

  1. open to doubt or suspicion- Karen Horney
    同义词:dubious, dubitable, in question
  2. fraught with uncertainty or doubt
    同义词:dubious
  3. unsettled in mind or opinion
    同义词:tentative

例句

  1. The ethics of his decision are doubtful.
    他的这一决定是否合乎道德规范值得怀疑。
  2. It is doubtful whether he can read my fortune or not.
    他能否算出我的运气还是个疑问。
  3. I am doubtful about the propriety of granting such a request.
    我怀疑答应这项要求是否合适。
  4. A doubtful claim; doubtful prospects.
    令人怀疑的索赔案; 令人可疑的前景
  5. Because of a long drought, the farmers are doubtful about the prospect of a good yield.
    因为长时间的干旱,农民们对于好收成的前景是怀疑的。

详细解释


doubt.ful

adj.(形容词)
Subject to or causing doubt:
可疑的,令人怀疑的:
例句:
a doubtful claim; doubtful prospects.
令人怀疑的索赔案;令人可疑的前景

Experiencing or showing doubt:
疑惑的,怀疑的:
例句:
Doubtful that the cord would hold, we strengthened it.
绳索恐怕不能支撑,让我们使它坚固一点

Of uncertain outcome; undecided.
不能确定的:未决的;未定的
Raising doubts as to legitimacy, honesty, or respectability; suspicious:
令人质疑的:合法性、诚实性或名声有问题的;不可靠的:
例句:
the candidate`s doubtful past.See Usage Note at doubt
这位候选人过去名声令人质疑参见 doubt


【引伸】
doubt.fully
adv.(副词)
doubt.fulness
n.(名词)
<参考词汇><同义词>doubtful,dubious,questionableThese adjectives express a degree of uncertainty or reservation about someone or something.
这些形容词都表示不确定的程度或对某人、某事的异议。
Doubtful suggests pronounced lack of certainty:
Doubtful 表示明显的不确定性:
例句:
It is doubtful whether she will be admitted to graduate school.
她能否考上研究生很可疑。

例句:
He is an author of doubtful reputation.
他是一位名声不太好的作家。

Dubious expresses uncertainty less directly and less forcefully;often it suggests hesitancy, suspicion, or mistrust:
Dubious 表示的不确定性不那么直接和不那么强,通常它含有犹豫不决、猜疑、不信任的意思:
例句:
dubious about agreeing to go;
迟疑不决到底同意还是不同意去;

例句:
a painting of dubious value.
价值没法断定的画。

Questionable can mean merely open to question (
Questionable 意思是.值得疑问的.:(
例句:
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:

例句:
questionable dealings;
不正派的行为;

例句:
a questionable stockbroker.
不正当的股票经纪人


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