undertaking
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US
Paraphrase
分析词义
"Undertaking"是一个名词,有两种主要含义。第一是指承诺或保证去做某事,第二是任务或者项目,一件需要完成的工作。
列举例句
词根分析
"Undertaking"中的"under"和"take"都是单词的词根。"Under-"源于古英语 "under", 其中“tak”源自古英语的“tacan”,这两个词合在一起源自于“在...之下接受”。
词缀分析
"Undertaking"中的"-ing"是名词后缀,表示动作或结果。
发展历史和文化背景
"Undertake" 这个单词在14世纪初开始出现,它来源于古英语中的 "undertæcan" ,最初含有"在...之下"和"接受"的意思。作为商业用语,它后来发展成表示"承诺"或者"保证"去做某件事。
单词变形
名词: Undertaking动词: Undertake (undertakes, undertaking, undertaken)副词: -形容词: -
记忆辅助
想象一下,你在承诺或接受一个任务(taking on a task)就像在任务或承诺的重压下(under),这样就容易记住这个词。
小故事
When John finally finished the huge task of cleaning his basement, he felt really proud of his undertaking. (当John最终完成了清理地下室的大任务时,他对自己的承诺感到真正的自豪。)
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