demonstrations是什么意思 demonstrations怎么读
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英 [demənst'reɪʃnz]
英 [demənst'reɪʃnz]
美 [demənst'reɪʃnz]
美 [demənst'reɪʃnz]
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n. 课堂演示;示范
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名词demonstration的复数形式.
demonstrations的英文翻译是什么意思,词典释义与在线翻译
名词 demonstration:- a show or display; the act of presenting something to sight or view
- a show of military force or preparedness
- a public display of group feelings (usually of a political nature)
- proof by a process of argument or a series of proposition proving an asserted conclusion
- a visual presentation showing how something works
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