| a show or display; the act of presenting something to sight or view; "the presentation of new data"; "he gave the customer a demonstration"
同义词：presentation, presentment,
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| a show of military force or preparedness; "he confused the enemy with feints and demonstrations"
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| a public display of group feelings (usually of a political nature); "there were violent demonstrations against the war"
同义词：manifestation,
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| proof by a process of argument or a series of proposition proving an asserted conclusion
同义词：monstrance,
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| a visual presentation showing how something works; "the lecture was accompanied by dramatic demonstrations"; "the lecturer shot off a pistol as a demonstration of the startle response"
同义词：demo,
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| 1. | Wait a moment , let me give you a demonstration .
先让我做一下示范。
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| 2. | That would be laying herself open to a demonstration .
她一定会自讨没趣。
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| 3. | Demonstrations following the murder of the union leader
继工会领袖遭谋杀后引发的示威游行
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| 4. | Hard rubber and fur are commonly used in demonstrations .
在演示中，常用硬橡胶棒和毛皮。
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| 5. | They made a huge demonstration against the government .
他们举行了一次声势浩大的反政府示威。
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| 6. | He gave a demonstration of the new technique then and there .
他当场表演了这种新的操作方法。
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| 7. | They made a mammoth demonstration against the government .
他们举行了一次声势浩大的反政府示威。
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| 8. | They gave demonstration flights in europe as well as america .
他们在欧洲以及美洲进行飞行表演。
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| 9. | It may feel threatened by street demonstrations and rallies .
它可能感受到街头示威和集会的威胁。
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| 10. | They made a gigantic demonstration against the government .
他们举行了一次声势浩大的反政府示威。
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