动词短语
中文翻译:对
同义词:
['raise doubt about', 'cast doubt on例句:1. The new policy hasthrown doubt upon the effectiveness of the oldone.(新政策对旧政策的有效性提出了质疑。)']
例句:
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1. The new policy hasthrown doubt upon the effectiveness of the oldone.
新政策对旧政策的有效性提出了质疑。
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2. He threw doubt upon her claims bypresenting evidence that contradicted them.
他通过提供与她的说法相矛盾的证据,对她的主张提出了质疑。
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3. The scientistthrew doubt upon the theory of evolution bysuggesting a competing explanation.
科学家通过提出一个竞争性的解释,对进化论提出了质疑。