obligation
UK
US
Paraphrase
分析词义
"Obligation"是一个英文名词,主要表示"责任","义务",或者"债务"。它描述了你必须做的事情,因为法律、道德、公平或诺言等原因。
列举例句
词根分析
Obligation 来自于拉丁词根 "obligare" ,意为 "to bind, to tie"。其他由这个词根衍生出来的单词有"oblige"(使有义务),"obligatory"(必做的,义务的)等。
词缀分析
Obligation 是由词根 "oblig" 和后缀 "ation" 组成的。"oblig" 是词根,表示 "绑定" 或 "约束"; "ation" 是形成名词的后缀。其他有相同词缀的单词比如 "organization", "imagination" 等。
发展历史和文化背景
"Obligation"这一单词源于早期的罗马法律制度,原来描述负债者与债权人之间的债务关系。后来该词的应用领域扩展到了更为抽象的义务和责任的范畴。
单词变形
Obligation 作为名词,它的复数形式为 "obligations"。该词对应的动词形式为 "oblige",过去式和过去分词形式为 "obliged"。派生形容词有 "obligatory"(必须的,**的), "obliging"(乐于助人的)。
记忆辅助
"Obligation" 可以联想到"责任",表示一种固定需要执行的事情,从而帮助记忆这个单词。
小故事
Once, a man had an obligation to submit his work by Friday evening. But he got busy helping his friend and forgot about it.(曾经,一个男人有责任在周五晚上之前提交他的工作。但他忙着帮助自己的朋友,结果忘记了这件事。)
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