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demonstrator的英文翻譯是什么意思，詞典釋義與在線(xiàn)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
-
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.
洶涌而來(lái)的示威者沖破了圍欄。 - The police estimated the number of demonstrators at about 2000.
警察當局估計游行的人數為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。
詞匯搭配
- dynamic wheel demonstrator 車(chē)輪動(dòng)平衡表示器...
- demonstrator engine 表演發(fā)動(dòng)機
- voice operation demonstrator 語(yǔ)言合成器,語(yǔ)言合成...
- dynamic demonstrator 動(dòng)態(tài)示教板
經(jīng)典引文
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An overalled woman demonstrator was exhibiting the merits of a patent coffee-strainer.
出自： C. Isherwood
