vt. 1.表明，表示(感情)。 2.论证，证明。 3.(用实例、实验)说明，示范，表演。 demonstrate one's anger by slamming a door 把门砰地关上表示愤怒。 demonstrate a philosophical principle 论证一次哲学原理。 demonstrate how to cook with a pressure cooker 当众表演如何使用高压力锅。 vi. 1.举行示威运动。 2.【军事】示威，佯动。
establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture" 同义词：prove, establish, show, shew,
provide evidence for; stand as proof of; show by one''s behavior, attitude, or external attributes; "His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his sense of fairness" 同义词：attest, certify, manifest, evidence,
give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington" 同义词：show, demo, exhibit, present,
march in protest; take part in a demonstration; "Thousands demonstrated against globalization during the meeting of the most powerful economic nations in Seattle" 同义词：march,
例句与用法
1.
He was asked to demonstrate his talent to japan . 他应邀去日本献艺。
2.
I demonstrated conclusively this morning . 今天早上我已经确实证明了。
3.
She demonstrated how best to defend oneself . 她示范最有效的自卫方法。
4.
Let me demonstrate this car to you . 让我先给你们操演一下如何驾驶这部车子。
5.
The third law of motion is easy to demonstrate . 第三运动定律是容易示证的。
6.
A portion of the cardia is demonstrated above the diaphragm . 膈上发现部分贲门。
7.
An orientation study demonstrated the potential . 探索性研究结果证明了其可能性。
8.
Pectins are demonstrated by staining with ruthenium red . 可以用钌红来鉴定果胶。
9.
Thousands demonstrated against the price increases . 数以千计的人示威反对物价上涨。
10.
We shall use it to demonstrate the nonplanarity of k5 . 我们用它来揭示K5的非平面性。
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