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demonstrator的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
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a teacher or teacher's assistant who demonstrates the principles that are being taught
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someone who demonstrates an article to a prospective buyer
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someone who participates in a public display of group feeling
demonstrator的用法和樣例：
例句
用作名詞 (n.)
- A surge of demonstrators broke through the fence.
洶湧而來的示威者衝破了圍欄。 - The police estimated the number of demonstrators at about 2000.
警察當局估計遊行的人數為2000人。 - The demonstrator should indicate the degree of this reliability.
驗證者應該指出這種可靠的程度。
辭彙搭配
- dynamic wheel demonstrator 車輪動平衡表示器...
- demonstrator engine 表演發動機
- voice operation demonstrator 語言合成器,語言合成...
- dynamic demonstrator 動態示教板
經典引文
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An overalled woman demonstrator was exhibiting the merits of a patent coffee-strainer.
出自： C. Isherwood
