词典释义：
not mixed or adulterated with any other substance or material
纯粹的，不搀杂质的
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cars can run on pure alcohol 汽车可用纯酒精驱动
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the jacket was pure wool. 这件夹克是纯羊毛的。
without any extraneous and unnecessary elements
纯一的
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the romantic notion of pure art devoid of social responsibility. 毫无社会责任感的浪漫主义纯艺术观。
free of any contamination
纯净的；洁净的，无垢的
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the pure, clear waters of Scotland. 苏格兰的纯净清澈水域。
wholesome and untainted by immorality, especially that of a sexual nature
纯洁的，清白的；贞洁的
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our fondness for each other is pure and innocent. 我们之间的好感是纯洁的、真诚的。
(of a sound)perfectly in tune and with a clear tone
（声音）纯正的。
(of an animal or plant)of unmixed origin or descent
（动植物）纯种的
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the pure Charolais is white or light wheat in the coat. 纯种的夏洛来牛的皮毛是白色或淡黄色的。
(of a subject of study)dealing with abstract concepts and not practical application
（学科）纯理论的
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a theoretical discipline such as pure physics. 理论物理学等理论学科。比较<Bold>APPLIED</Bold>.
【语音】 （元音）单音的，纯音的。
[attrib.]involving or containing nothing else but; sheer (used for emphasis)
［强调用语］ 单纯的，仅仅的；完全的，十足的
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a shout of pure anger 完全出于愤怒的呼喊
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an outcome which may be a matter of pure chance. 也许纯属偶然的结果。
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pure and simple and nothing else （used for emphasis） 只不过（是）；纯粹的，不折不扣的［强调用语］it was revenge, pure and simple. 这纯粹是报复
"Middle English： from Old French
