a
vouch
第三人称
avouches
现在进行时
avouching
过去式
avouched
过去完成时
avouched
1
断言, 证实
to strongly and publicly state something as true
及物动词
- The witness avouched the authenticity of the document presented in court.
证人证实了法庭上出示的文件真实性。
- The explorer avouched the existence of an unknown species during the expedition.
探险家在探险期间证实了一种未知物种的存在。
- In his speech, the leader avouched the organization's unwavering commitment to its mission.
在他的演讲中，领导人坚称组织对其使命的坚定承诺。
- The historian avouched the accuracy of the newly discovered historical manuscripts.
历史学家证实了新发现的历史手稿的准确性。
- The professor avouched the importance of critical thinking skills in academic success during the lecture.
教授在讲座中断言了批判性思维技能在学术成功中的重要性。
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