doubt的名词和形容词是什么？

doubt的名词是doubt；形容词是doubted。

doubt

v. 怀疑，不确定；不信任

n. 怀疑，不确定

短语

in doubt 不能肯定的 ; 有怀疑

No doubt about it勿庸置疑 ; 不用怀疑它 ; 不要怀疑它

beyond doubt 毫无疑问 ; 无疑 ; 确实地

shadow of a doubt 辣手摧花 ; 疑影 ; 心声疑影 ; 毒手摧花

同根词

词根： doubt

adj.

doubtful可疑的；令人生疑的；疑心的；不能确定的

doubtless 无疑的；确定的

doubting 不相信的；有疑心的

adv.

doubtless 无疑地；确定地；大概，多半

doubtfully 怀疑地；含糊地

n.

doubter 抱怀疑态度的人；不信宗教的人；怀疑论者

doubtful只指人吗？

可以指物!!!

doubtful

[5dautful]

adj.

可疑的, 不确的, 疑心的

doubtful

doubt.ful

AHD:[dout“f…l]

D.J.[6datf*l]

K.K.[6datf*l]

adj.（形容词）

Subject to or causing doubt:

可疑的，令人怀疑的：

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：

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：

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

doubt“fully

adv.（副词）

doubt“fulness

n.（名词）

doubtful,dubious,questionable

These 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：

It is doubtful whether she will be admitted to graduate school.

她能否考上研究生很可疑。

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：

dubious about agreeing to go;

迟疑不决到底同意还是不同意去；

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”：（

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：

questionable dealings;

不正派的行为；

a questionable stockbroker.

不正当的股票经纪人

doubtful

[5dautful]

adj.

怀疑的, 不太相信的(of, about)

可疑的; 未必好的

含糊的; 不确定的

难以预料的, 未定局的

be [feel] doubtful of [about] the data

怀疑那些数据

a doubtful character

可疑的人物

magazine of doubtful taste

内容不太好的[低级趣味的]杂志

a doubtful reply

含糊的回答

doubtfully

adv.

doubtfulness

n.

doubtful

doubt.ful

AHD:[dout“f…l]

D.J.[6datf*l]

K.K.[6datf*l]

adj.

Subject to or causing doubt:

a doubtful claim; doubtful prospects.

Experiencing or showing doubt:

Doubtful that the cord would hold, we strengthened it.

Of uncertain outcome; undecided.

Raising doubts as to legitimacy, honesty, or respectability; suspicious:

the candidate's doubtful past.See Usage Note at doubt

doubt“fully

adv.

doubt“fulness

n.

doubtful ,dubious ,questionable

These adjectives express a degree of uncertainty or reservation about someone or something.

Doubtful suggests pronounced lack of certainty:

It is doubtful whether she will be admitted to graduate school.

He is an author of doubtful reputation.

Dubious expresses uncertainty less directly and less forcefully;often it suggests hesitancy, suspicion, or mistrust:

dubious about agreeing to go;

a painting of dubious value.

Questionable can mean merely open to question (

Whether this is true is questionable); often, however, it implies dubious morality, respectability, or propriety:

questionable dealings;

a questionable stockbroker.

doubtful

doubt怀疑+ -ful多.…的

doubtful

可疑的

doubtful

[5daJtfJl]

adj.

怀疑的；不信任的

It is doubtful that he will come.

他会不会来值得怀疑。

不确定的；拿不准的

不一定的；也许…不的

不可靠的；有问题的

He is a doubtful character.

他是一个不可靠的人。

doubtful

n.含糊的

doubtful

adj.怀疑的,可疑的,有疑问的

doubtful

n.含糊的,怀疑的,可疑的,有疑问的

doubtfully是什么意思

doubtfully

疑惑

双语对照

词典结果：

doubtfully[英]['daʊtfəlɪ][美][ˈdaʊtfəlɪ]

adv.怀疑地; 含糊地;

以上结果来自金山词霸

doubted和doubtful的区别

doubted 和 doubtful 的区别：

一、含义不同

1、doubted   vt. 怀疑；不信任

例句：This raises doubts about the point of advertising.

译文：这引起了人们对于广告作用的怀疑。

2、doubtful   adj. 可疑的；怀疑的

例句：It is doubtful whether it is true or not.

译文：这件事的真假是可疑的。

二、词汇搭配不同

1、doubted

doubt **'s sanity 怀疑某人的清醒；doubt **'s sincerity 怀疑某人的诚意；

doubt **'s stand 怀疑某人的立场；doubt **'s success 怀疑某人的成功

2、doubtful

doubtful assets 可疑资产； position doubtful 疑位；

doubtful debts 可疑债务；doubtful circuit 可疑电路

三、用法不同

1、doubted 基本意思是“怀疑”，用做及物动词（vt.）

例句：He doubted if he would learn anything new from Marie.

译文：他怀疑自己是否能从玛丽那里学到什么新东西。

2、doubtful 基本意思是“可疑的”，用作形容词 (adj.)

例句：The fact that he won the first place is doubtful.

译文：他得了第一名是让人可疑的。