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- Dictionarydoubtful/ˈdaʊtf(ʊ)l/
adjective
- 1. feeling uncertain about something: "he looked doubtful, but gave a nod" Similar Opposite
- 2. not known with certainty: "the fire was of doubtful origin" Similar Opposite
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DOUBTFUL definition: 1. If you are doubtful about something, you are uncertain about it: 2. If a situation is doubtful…. Learn more.
doubtful翻译：怀疑的，有疑虑的；不能确定的, 不大可能的。了解更多。
The meaning of DOUBTFUL is lacking a definite opinion, conviction, or determination. How to use doubtful in a sentence. Synonym Discussion of Doubtful.
[not usually before noun] (of a thing) uncertain and likely to get worse. At the beginning of the war things were looking very doubtful. [only before noun] of low value; probably not what somebody claims it is or of a quality that you can rely on synonym dubious. This wine is of doubtful quality.
To be doubtful about something is to feel that it is open to question or that more evidence is needed to prove it: to be doubtful about the statements of witnesses. Dubious implies vacillation, unsureness, or suspicion: dubious about suggested methods of manufacture.
英 [ˈdaʊtfl] 美 [ˈdaʊtfl] 释义. adj. 不大可能的; 怀疑的，拿不定主意的; 低劣的. 词态变化. 副词: doubtfully; 实用场景例句. 全部. 怀疑的. Rose was doubtful about the whole idea. 罗斯对整个设想持怀疑态度。 牛津词典. He was doubtful about accepting extra work. 他拿不定主意是否接受额外工作。 牛津词典. It's doubtful if this painting is a Picasso. 这未必就是毕加索的画。 牛津词典. With her injuries it's doubtful that she'll ever walk again.
To be doubtful about something is to feel that it is open to question or that more evidence is needed to prove it: to be doubtful about the statements of witnesses. dubious implies vacillation, unsureness, or suspicion: dubious about suggested methods of manufacture. incredulous means unwilling or reluctant to believe: incredulous at the good ...
To be doubtful about something is to feel that it is open to question or that more evidence is needed to prove it: to be doubtful about the statements of witnesses. dubious implies vacillation, unsureness, or suspicion: dubious about suggested methods of manufacture. incredulous means unwilling or reluctant to believe: incredulous at the good ...
doubtful 指对某个问题持积极怀 ，有 问 态度，强调缺乏确信。 ambigous 指因缺乏明确感或因为有各种不同 解释而值得怀 。 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。
adj. 1. 拿不定主意；不确定；怀疑 not sure; uncertain and feeling doubt. 2. 未必；难说；不大可能 unlikely; not probable. 3. [nubn] 不明朗；悬而未定；可能变糟 uncertain and likely to get worse. 4. [obn] 低劣的；未必是真的；靠不住的 of low value; probably not genuine or of a quality that you can rely on. 例句. 释义: 全部, 怀疑. , 拿不定主意. , 不确定. , 未必. , 怀疑的. , 可疑的. , 怀疑的，可疑的. 更多例句筛选. 1.
