percent
UK
US
Paraphrase
分析词义
"Percent"是一个英文单词,表示“百分比”或“百分数”,源自拉丁文"per centum",意思是"每一百"。
列举例句
词根分析
"Percent"由两个词根构成: "per"是前缀,意思为“每”, "cent"是词根,源自拉丁文"centum",意味着“一百”。所以本词就有“每一百”的含义。
词缀分析
"Percent"没有特别的词缀构成。但可以拆解成per(每个)和cent(百)。类似构成的词汇有:percantile, percentage等。
发展历史和文化背景
"Percent"一词最早出现在1758年,最早的使用者是商人和数学家,用来计算贸易和经济问题。在当今社会,该词变得非常通用,并被广泛应用在各个领域。
单词变形
"Percent"一词没有特殊的变形,不过可以形成复合词,如"percentage" (百分比数量)。
记忆辅助
可以通过"per"+"cent"的组合方式来记忆。"Per"意味着"每个",而"cent"你可能会联想到"century" (世纪),一个世纪就是一百年。
小故事
A shopkeeper had a good business year. His sales increased by twenty percent. As a result, he could provide a better life for his family. (店主经商有余。他的销售额增长了百分之二十。因此,他能为自己的家人提供更好的生活。)
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