dubious
a. 可疑的, 不确定的
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词形变化
别名
教材释义与例句
可疑的；暧昧的；无把握的；半信半疑的
释义与例句
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1.
Arousing doubt; questionable; open to suspicion.
After he made some dubious claims about the company, fewer people trusted him.
They were renowned as people of dubious morals.
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2.
In disbelief; wavering, uncertain, or hesitating in opinion; inclined to doubt; undecided.
She was dubious about my plan at first, but later I managed to persuade her to cooperate.
Last year, President Obama had large majorities in Congress and hopes of passing a comprehensive climate and energy bill. Next year, he faces a new Congress much more dubious about the reality of climate change and considerably more hostile to international efforts to deal with it.
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3.
Generally considered imprecise or wrong, but not totally unplayable.
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词汇关系
同义词 3
近义相关 5
相关短语
词源
Etymology tree Latin dubiusbor. English dubious From Latin dubius; like doubt, from Latin duo (cognate to English two), implying “two alternatives” (yes or no, true or false, etc.).
来源：wiktionary