动词短语
中文翻译：在
同义词：
['provide evidence on', 'present evidence on例句：1. He gave meproof on the spot to prove his story.（他当场提供了证据来证明他的故事。）']
例句：
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1. He gave meproof on the spot to prove his story.
他当场提供了证据来证明他的故事。
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2.The teacher asked us to give proof onour homework.
老师要求我们提交作业作为证明。
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3. She gave proof on her phone thatshe was at the party.
她通过手机提供了证据，证明她在聚会上。