be impure
The water is impure.
水是不纯的。
不纯的;掺杂的
先理解核心含义,再看它在真实句子里的用法。
不纯的;掺杂的
not pure; mixed with extraneous elements
The water is impure.
水是不纯的。
不纯的
Not pure
与外来元素结合的
combined with extraneous elements
(用于人或行为)不道德或淫秽
(used of persons or behaviors) immoral or obscene
因身体或道德瑕疵而不纯洁,符合饮食或礼仪法律的规定
having a physical or moral blemish so as to make impure according to dietary or ceremonial laws; ; -Leviticus 11:3
The chemist warned that the impure sample could skew the experimental results.
化学家警告说,不纯的样本可能会使实验结果出现偏差。
AI contextual example
She felt that her impure motives were driven by jealousy rather than genuine concern.
她觉得自己不纯的动机是出于嫉妒而非真正的关心。
AI contextual example
The ancient text was written on impure parchment, which made it difficult to read.
古代文本写在不纯的羊皮纸上,这使得阅读变得困难。
AI contextual example
impure thoughts
不纯洁的念头
WordNet
The water is impure.
水是不纯的。
The lab tested impure substances.
实验室测试了不纯物质。
The metal is impure in composition.
这种金属成分不纯。
Not this
The water is unpure.
Use this
The water is impure.
英语中表示‘不纯的’标准形容词是 impure,而不是 unpure。unpure 不是标准英语单词。
Not this
This is an impure.
Use this
This is impure.
impure 是形容词,不能直接用作名词表示‘不纯物’。应使用形容词结构或改为名词 impurity。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
邪念;不洁的想法
He tried to clear his mind of impure thoughts.
他试图清除脑海中的邪念。
不纯的动机;私心
She suspected that his help came from impure motives.
她怀疑他的帮助出于私心。
不洁的水;受污染的水
Drinking impure water can cause serious illness.
饮用不洁的水会引起严重疾病。
含杂质的物质
The laboratory tested the sample for impure substances.
实验室检测了样品中的杂质。
Use impure naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
im-(不)+ pure(纯),合起来就是“不纯”;联想:纯净水里混入杂质,就不再纯了,也可指品德不洁。
语域:mixed 常见场景:学术或科技写作(指物质不纯)、正式或文学语体(指道德或性方面的不纯洁)、宗教或礼仪文本(指仪式上的不洁) impure 的语体随含义变化:指物质不纯时通常为中性,多见于科技或学术语境;指人或行为不道德或淫秽时比较常见于正式或文学语体;宗教礼仪中的“不洁”也多用于正式或宗教文本。日常口语中较少使用。
pure、cure、sure、secure、obscure 都与 impure 押韵(重读元音和后面的 /r/ 相同,均为 /ʊr/)。注意拼写相似的 impute 读 /ɪmˈpjuːt/,以 /pjuːt/ 结尾,与 impure 的 /pjʊr/ 不同,不押韵。
Dictionary facts from ECDICT, WIKTIONARY.