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demonstrate (or prove) a geometric theorem的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
動(dòng)詞 demonstrate:
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give an exhibition of to an interested audience
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establish the validity of something, as by an example, explanation or experiment
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provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes
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march in protest; take part in a demonstration
