Word · CEFR A2 · Frequency #1183
doubt
怀疑；疑虑；不确定
核心释义
A feeling of uncertainty or lack of belief about something; an instance of such uncertainty.
- 1.
Disbelief or uncertainty (about something); (countable) a particular instance of such disbelief or uncertainty.
- 2.
对某事不确定的状态
the state of being unsure of something
- 3.
A point of uncertainty, especially a yes/no or a multiple-choice question
- 4.
对某事的真实性、事实性或存在性的怀疑
uncertainty about the truth or factuality or existence of something
- 5.
a question (that one has)
疑问；问题；对某事不确定的状态；对某事的真实性、事实性或存在性的怀疑；怀疑；疑惑
用法In use
She expressed doubt about the accuracy of the report.
用法提示：这里 'doubt' 作为名词，表示对某事的不确定或怀疑。
There is no doubt that he is the best candidate for the job.
用法提示：'doubt' 作为名词，用于 'there is no doubt' 结构，表示确信。
His doubt about the plan caused him to ask for more information.
用法提示：'doubt' 作为名词，指内心的不确定感，促进行动。
have doubts about sth
She had serious doubts about the plan.
她对那个计划有严重的怀疑。
in doubt
表示结果或状态不确定。
The success of the project is still in doubt.
相关词与表达Connections
搭配Collocations
- have no doubt
- 毫不怀疑
- I have no doubt that he will succeed.我毫不怀疑他会成功。
- cast doubt on
- 对…产生怀疑
- New evidence has cast doubt on his story.新证据使人们对他的说法产生了怀疑。
- beyond doubt
- 毫无疑问
- The truth of the matter is beyond doubt.事情的真相毫无疑问。
- without doubt
- 无疑地
- She is without doubt the best candidate.她无疑是最佳候选人。
- reasonable doubt
- 合理怀疑
学习提示Learner notes
记忆技巧Memory Tip
doubt中的b不发音，就像心里有疑虑却说不出口。
语境与语域Context & Register
该义项语域中性，通常用于表达不确定或怀疑，常见于日常对话、学术讨论及书面语中，不限于特定场合。
语法说明Grammar Note
可数/不可数两用。作可数名词时常用复数形式表示多种怀疑；作不可数名词时表示抽象的不确定。
发音与拼写Pronunciation & Spelling
Words ending in -bt (debt) or -mb (comb, thumb) share a silent 'b' with doubt. Words like out, shout, and about rhyme with doubt, all having the /aʊt/ sound.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.