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2026英语单词在线查_免费看外语词汇翻译-单词机

2026英语单词在线查_免费看外语词汇翻译-单词机demonstrationdemonstration考试真题

demonstration

英 [demən'streɪʃ(ə)n] 美[,dɛmən'streʃən]

英语单词demonstration

英英释义同义词辨析考试真题实用场景例句

n. 示范；证明；示威游行

考试真题

Such an organization does a lot in training workshops in special media, crafts marketing techniques, crafts fairs and sales, festivals, TV appearances and demonstrations.