demonstrator
示范者
常用释义
英音[ ˈdemənstreɪtə(r) ]
美音[ ˈdemənstreɪtər ]
变形
复数:
demonstrators
基本释义
- n. 示威者；论证者；指示者；证明者
例句
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1·The demonstrator showed everyone how to use the tool correctly.这位示范者向大家展示了如何正确使用工具。来源: youdao
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2·The demonstrator explained the operation of the new software clearly.示范者清晰地讲解了新软件的操作。来源: youdao
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3·A group of demonstrators showed environmental - friendly products at the event.一群示范者在活动中展示环保产品。来源: youdao
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4·The demonstrator demonstrated fitness moves on the spot.示范者现场演示了健身动作。来源: youdao
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5·That demonstrator taught the children painting skills.那位示范者教孩子们画画技巧。来源: youdao
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6·The demonstrator showed the scientific experiment in a simple way.示范者用简单的方法展示了科学实验。来源: youdao
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7·Some demonstrators promoted new products in the mall.一些示范者在商场推广新产品。来源: youdao
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8·The demonstrator patiently guided the beginners to use the musical instrument.示范者耐心地指导新手使用乐器。来源: youdao
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9·This demonstrator showed the cooking process to the audience.这位示范者向观众展示烹饪过程。来源: youdao
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10·The demonstrator showed the dance moves on the stage.示范者在舞台上展示舞蹈动作。来源: youdao
同根词
词根：
demonstrate
demonstrative
adj
说明的；证明的；公开表露感情的
demonstrable
adj
可论证的；显而易见的
demonstrably
adv
可论证地；明确地
demonstration
n
示范；证明；示威游行
demonstrative
n
指示词
demonstrability
n
论证可能性