时间: 2025-04-23 17:37:05
美: [pjʊr]
英: [pjʊə]
adj. 纯的；纯粹的；纯洁的；清白的；纯理论的
n. (Pure)人名；(俄)普雷
最后更新时间:2025-04-23 17:37:05
词源分析：词源来自拉丁语“purus”，意为“干净”、“纯净”。词根“pur”代表清洁或无杂质的状态。
历史背景：该词首次记录于古英语时期，相关的文学作品和**文本中常用来形容人的品德、思想或物质的纯净性。
课本：
正式与非正式语境：
特殊场合：
The air in the mountains is pure and fresh.
山中的空气清新纯净。
She has a pure heart and always helps others.
她心地纯洁，总是帮助他人。
The recipe calls for pure vanilla extract.
食谱要求使用纯香草提取物。
His motives were pure; he only wanted to help.
他的动机很纯粹；他只是想帮助别人。
The lake is known for its pure water, ideal for swimming.
这个湖因其纯净的水而闻名，适合游泳。
同义词：
反义词：
可以使用音标记忆法来帮助记忆“pure”的发音：/pjʊr/。通过分解音节，可以将其与“清洁（clean）”的概念联系在一起，帮助记忆其含义。
这种方法可以帮助学*者更全面地理解和掌握单词“pure”的用法及其关联。
[ADJ] A pure substance is not mixed with anything else. 纯粹的
例：...a carton of pure orange juice.…一箱纯橙汁。
[ADJ] Something that is pure is clean and does not contain any harmful substances. 洁净的
例：In remote regions, the air is pure and the crops are free of poisonous insecticides.在偏远地区，空气是纯净的，庄稼也不用有毒的杀虫剂。
[[with poss]] purity 洁净
例：They worried about the purity of tap water.他们担心自来水是否洁净。
[ADJ] If you describe something such as a colour, a sound, or a type of light as pure, you mean that it is very clear and represents a perfect example of its type. 纯的
例：She was dressed in pure white clothes.她穿着纯白的衣服。
[N-UNCOUNT] purity 清亮
例：The soaring purity of her voice conjured up the frozen bleakness of the Far North.她高亢、清亮的声音使人们想到了遥远的北方萧瑟的冰天雪地。
[[ADJ n]] Pure science or pure research is concerned only with theory and not with how this theory can be used in practical ways. 纯理论的
例：Physics isn't just about pure science with no immediate applications.物理学并非没有直接应用价值的纯科学。
[[强调]] Pure means complete and total. 完全的
例：The old man turned to give her a look of pure surprise.那位老人回过头来非常吃惊地看了她一眼。