doubtful

adj. 可疑的；懷疑的；不確定的

詳細(xì)解釋

adj.(形容詞)

同步翻譯

adj.(形容詞)

英語翻譯

Adjective:

open to doubt or suspicion;
\\\"the candidate\\\'s doubtful past\\\"
\\\"he has a dubious record indeed\\\"
\\\"what one found uncertain the other found dubious or downright false\\\"
\\\"it was more than dubitable whether the friend was as influential as she thought\\\"
fraught with uncertainty or doubt;
\\\"they were doubtful that the cord would hold\\\"
\\\"it was doubtful whether she would be admitted\\\"
\\\"dubious about agreeing to go\\\"
unsettled in mind or opinion;
\\\"drew a few tentative conclusions\\\"

造句

用作形容詞(adj.)

It is doubtful whether it is true or not.
這件事的真假是可疑的。
The fact that he won the first place is doubtful.
他得了第一名是讓人可疑的。
He is an author of doubtful reputation.
他是一位名聲不太好的作家。
The ethics of his decision are doubtful.
他的這一決定是否合乎道德規(guī)范值得懷疑。
I am doubtful about the propriety of granting such a request.
我懷疑答應(yīng)這項(xiàng)要求是否合適。
It is doubtful whether the old man will recover from the operation.
那老人手術(shù)后是否會康復(fù)難以確定。

常用短語

組詞

A doubtful Passage in a Latin Poet.
出自：Addison
The question whether certain doubtful forms should be ranked as species or varieties.
出自：C. Darwin
It was doubtful if he knew who Andrew Jackson was.
出自：Scott Fitzgerald
A change which is not an unquestionable improvement is a doubtful blessing.
出自：E. F. Schumacher