deficiency
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分析词义
"Deficiency" 是一个名词,表示缺乏或不足,通常用于描述一种状态,其中某样东西的数量或质量低于正常或期望的水平。例如,它可以描述缺乏营养(例如,维生素D缺乏)或其它的不足(例如,zijin的缺乏)。
列举例句
词根分析"Deficiency" 来自于拉丁词根 "deficere",意为“不足”或“缺乏”。其他由这个词根派生出来的单词包括 “deficit”(赤字)和"deficient"(不足的,缺乏的)。
词缀分析"Deficiency" 的词缀有前缀 "de-" 是表示“去除”或“非”,"-fic-" 是词根,表示“做”,而 " -ency" 是后缀,用于构成名词。
发展历史和文化背景"Deficiency" 一词源自拉丁词根 "deficere",首次在15世纪的英语中作为 "deficience" 出现,随后在16世纪演变为现在的 "Deficiency"。
单词变形"Deficiency" 是一个名词,其形容词形式为 "deficient",意为“不足的”。而其动词形式为 "deficit" 代表赤字或不足。
记忆辅助"Deficiency" 与 "deficit" 是相关词,两者都表示某种不足。你可以将 "deficiency" 想象成 "deficit in efficiency" 来帮助记忆。
小故事Peter is always top of his class, but when it comes to sports, he has a severe deficiency. (Peter 在班级学业成绩总是顶尖,但在体育方面,他有严重的缺陷。)
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