doubt

音標(biāo)發(fā)音

• 英式音標(biāo) [da?t]
• 美式音標(biāo) [da?t]
• 國(guó)際音標(biāo) [daut]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.懷疑；疑惑；懸而未定
• vt.懷疑；不信任
• vi.不確定

詞源解說(shuō)

• 13世紀(jì)初期進(jìn)入英語(yǔ)，直接源自古法語(yǔ)的douter；最初源自古典拉丁語(yǔ)的dubitare，意為猶豫，意見(jiàn)搖擺。

同根派生

• adj性質(zhì)的同根詞

  doubtful：可疑的；令人生疑的；疑心的；不能確定的。

  doubtless：無(wú)疑的；確定的。

  doubting：不相信的；有疑心的。

• adv性質(zhì)的同根詞

  doubtless：無(wú)疑地；確定地；大概，多半。

  doubtfully：懷疑地；含糊地。

• n性質(zhì)的同根詞

  doubter：抱懷疑態(tài)度的人；不信宗教的人；懷疑論者。

• doubt相關(guān)詞

用法辨析

v. (動(dòng)詞)

• doubt的基本意思是對(duì)事〔物〕的真實(shí)性等表示“懷疑”或“不信任”,有時(shí)甚至在調(diào)查研究之后仍“難以確定”。也常用來(lái)表示對(duì)宗教信條等持有疑慮。
• doubt多用作及物動(dòng)詞,可接名詞、代詞、動(dòng)名詞、帶疑問(wèn)詞的動(dòng)詞不定式或that/wh-/if從句作賓語(yǔ),也可接以“(to be+) n./adj. ”充當(dāng)補(bǔ)足語(yǔ)的復(fù)合賓語(yǔ)。接that從句作賓語(yǔ)時(shí), that前有時(shí)可加but。doubt偶爾也用作不及物動(dòng)詞,常與介詞of連用表示“對(duì)…抱懷疑或悲觀的態(tài)度”。
• 在疑問(wèn)句或否定句中, doubt的賓語(yǔ)從句應(yīng)用that引導(dǎo); 在肯定句中,則應(yīng)由if〔whether〕引導(dǎo)。
• doubt是表示思想狀態(tài)的動(dòng)詞,指思維活動(dòng)的結(jié)果,通常不用于進(jìn)行體。

n. (名詞)

• doubt用作名詞的基本意思是“懷疑,疑慮”,還可表示“未確定”?？捎米骺蓴?shù)名詞,也可用作不可數(shù)名詞。
• doubt后可接介詞about〔of, on〕引起的短語(yǔ)表示“對(duì)…懷疑”。
• doubt后可接that或if〔whether〕引導(dǎo)的同位語(yǔ)從句。that從句一般用于否定句或疑問(wèn)句中; if〔whether〕從句一般用于肯定句中。
• in doubt的意思是“存在疑問(wèn)”; no doubt的意思是“很可能”; without doubt的意思是“毫無(wú)疑問(wèn)”。這幾個(gè)短語(yǔ)在句中既可用作狀語(yǔ),也可用作定語(yǔ)或表語(yǔ)。

• doubt使用方法
• doubt詳細(xì)辨析

英漢例句

用作動(dòng)詞 (v.)

用作及物動(dòng)詞: S+～+ n./pron.

• He says he can cure me but I still doubt him.
  他說(shuō)他能治好我的病,但我還是不相信他。

S+～+wh-to- v

• Everything is clear now; no one would doubt what to be done.
  一切都很清楚了,沒(méi)有人對(duì)所要做的事懷疑啦。

S+～+(sb's) v -ing

• He doubts being able to finish in time.
  他懷疑能否及時(shí)完成。

S+～+(but+)that-clause

• Do you doubt that he will win?
  你懷疑他將得勝嗎?

S+～+wh-/if-clause

• Do you doubt what I say?
  你懷疑我說(shuō)的話嗎?

用作賓補(bǔ)動(dòng)詞: S+～+ n./pron. +(to be) n./adj.

• We doubted him a liar.
  我們懷疑他是個(gè)騙子。

用作名詞 (n.)

• The doubt dissipated.
  懷疑消失了。

～+that-clause

• Is there any doubt that he is a thief?
  他是個(gè)賊難道還有疑問(wèn)嗎?

～+if/whether-clause

• There is some doubt whether she will come on time.
  她會(huì)不會(huì)準(zhǔn)時(shí)來(lái)還不一定。

• doubt更多例句

詞組短語(yǔ)

用作動(dòng)詞 (v.)

～+名詞

• doubt one 's own existence 懷疑自己的存在
• doubt sb 's words 懷疑某人說(shuō)的話
• doubt the cause of 懷疑…的起因
• doubt the certificates of 懷疑…的證件
• doubt the correctness of 懷疑…的正確性

• doubt更多詞組

英英字典

劍橋英英字典

• (a feeling of) not being certain about something, especially about how good or true it is
• to not feel certain or confident about something or to think that something is not probable

柯林斯英英字典

• If you have doubt or doubts about something, you feel uncertain about it and do not know whether it is true or possible. If you say you have no doubt about it, you mean that you are certain it is true.
• If you doubt whether something is true or possible, you believe that it is probably not true or possible.
• If you doubt something, you believe that it might not be true or genuine.
• If you doubt someone or doubt their word, you think that they may not be telling the truth.
• You say that something is beyond doubt or beyond reasonable doubt when you are certain that it is true and it cannot be contradicted or disproved.
• If you are in doubt about something, you feel unsure or uncertain about it.
• If you say that something is in doubt or open to doubt, you consider it to be uncertain or unreliable.
• You use no doubt to emphasize that something seems certain or very likely to you.
• You use no doubt to indicate that you accept the truth of a particular point, but that you do not think it is important or contradicts the rest of what you are saying.
• If you say that something is true without doubt or without a doubt, you are emphasizing that it is definitely true.
• You say I doubt it as a response to a question or statement about something that you think is untrue or unlikely.
• the benefit of the doubt&rarrsee benefit
• a shadow of a doubt&rarrsee shadow

• doubt劍橋字典
• doubt柯林斯字典

專業(yè)釋義

法學(xué)

• 懷疑

經(jīng)濟(jì)學(xué)

• 疑惑

  People doubt with it and its possibility of transplanting.
  人們對(duì)此表示疑惑，并對(duì)日本企業(yè)制度的可移植性產(chǎn)生爭(zhēng)議。

  文學(xué)

• 質(zhì)疑
• 懸念

藝術(shù)學(xué)

• 疑問(wèn)

  There is no doubt that the Chinese people talk about all the hot spots.
  毫無(wú)疑問(wèn),有關(guān)中國(guó)的一切都是人們談?wù)摰臒狳c(diǎn)。