对此表示怀疑英语

I have doubt on this/it.

表示怀疑

怀疑的英文是doubt。

英 [daʊt]，美 [daʊt]

n. 怀疑；疑惑；悬而未定

vt. 怀疑；不信任

vi. 不确定

例句：There is no doubt that we will be successful.

翻译：毫无疑问我们会成功的。

短语：

1、doubt one's own existence 怀疑自己的存在

2、doubt sb's ability 怀疑某人的能力

3、doubt sb's character 怀疑某人的人格

4、doubt sb's consciousness 怀疑某人的觉悟

5、doubt sb's death 怀疑某人的死亡

扩展资料：

doubt的用法

一、v. （动词）

1、doubt多用作及物动词，可接名词、代词、动名词、带疑问词的动词不定式或that/wh-/if从句作宾语，也可接以“(to be+) n./adj. ”充当补足语的复合宾语。接that从句作宾语时，that前有时可加but。doubt偶尔也用作不及物动词，常与介词of连用表示“对...…抱怀疑或悲观的态度”。

2、在疑问句或否定句中，doubt的宾语从句应用that引导；在肯定句中，则应由if（whether）引导。

3、doubt是表示思想状态的动词，指思维活动的结果，通常不用于进行体。

二、n. （名词）

1、doubt后可接介词about（of, on）引起的短语表示“对…...怀疑”。

2、doubt后可接that或if（whether）引导的同位语从句。that从句一般用于否定句或疑问句中；if（whether）从句一般用于肯定句中。

doubt

英 [daʊt]   美 [daʊt]

1、n.怀疑，疑虑；未确定

2、v.怀疑，疑惑

词汇搭配：

1、doubt greatly 非常怀疑

2、doubt growingly 渐渐怀疑

3、have doubt 存在疑问

4、remove doubts 消除疑虑

例句：

No one doubted his ability

没有人怀疑他的能力。

扩展资料

词语用法：

1、doubt的基本意思是对事〔物〕的真实性等表示“怀疑”或“不信任”,有时甚至在调查研究之后仍“难以确定”。也常用来表示对宗教信条等持有疑虑。

2、doubt多用作及物动词,可接名词、代词、动名词、带疑问词的动词不定式或that/wh-/if从句作宾语,也可接以“(to be+) n./adj. ”充当补足语的复合宾语。接that从句作宾语时, that前有时可加but。

3、在疑问句或否定句中, doubt的宾语从句应用that引导; 在肯定句中,则应由if〔whether〕引导。

4、doubt是表示思想状态的动词,指思维活动的结果,通常不用于进行体。

表示怀疑的英语口语

学习英语口语，关于情绪的表达是一定要会的。下面是我分享的关于表达怀疑的英语口语，欢迎阅读!

He's 38.

Really? /Are you sure?真的吗?

I want to break up with you.分手

Are you serious? 你是认真的吗?

I quit my job.我把工作辞了

Are you joking?你开玩笑了吧!

Do you mean it? 是真的吗?

Are you kidding?

Do you think you'll get a raise?

I doubt it. 我怀疑./It's doubtful!

I don't think so.

I wouldn't bet on it.

It's chancy. *俚语。

It's iffy. *非常随便的'说法

What do you think?

It sounds fishy to me. 听起来很可疑。

It sounds suspicious to me.

It sounds funny to me.

Something's fishy.

I smell a rat. *很可疑

He said she is his sister.

I won't buy that story. 我不信他的话.

But, it's true.

I don't buy it.

I won't believe that story.

She told me she likes you.

Do you think she's serious?

你认为他是当真的吗?

I don't take him too seriously. / I don't take him very seriously.我不把他的话太当真.

I don't pay much attention to what he says.

What makes you say that?

I don't believe him.我不相信他 /I don't trust him.

I don't think he is telling the truth.

I think he is lying.

I won two tickets to Hawaii!

It's too good to be true.太好了吧、难以置信(有这么好的事?)

It's so unbelievably good that there has to be something wrong.

Nothing this good ever happens, it must be a mistake.

It can't be! It's too good to believe!

I doubt it.