integral
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Paraphrase
分析词义:"Integral" 是一个英语形容词,作为形容词时,常常表示“必不可少的”,“完整的”。它还可以作为名词,表示数学概念中的“积分”。
列举例句:
词根词缀分析:"Integral"这个单词来源于拉丁语词根"-teg-", 意为“完整”。"Integral"中的“-al”是形容词常见的后缀,用来将名词转化为形容词。
发展历史和文化背景:"Integral"来自于拉丁语的整数概念“integer”,其在拉丁语的意思是"untouched, thus 'entire'"(未触碰的,因此是'完整的')。这个词在17世纪的数学领域中首次出现,用作积分的概念。
单词变形:名词: Integration (积分)动词: Integrate (整合)
固定搭配: integral part (组成部分)
记忆辅助:你可以将这个单词与"INTEGRity"(诚实)关联起来,两个词都有共同的词根"-teg-",表达的都是一种完整性。
小故事:Once upon a time, in a math kingdom, Integral was a respected elder known for his wisdom. Whenever the kingdom faced a problem, they would always turn to Integral for an answer.曾经,在一个数学王国中,积分是一个因其智慧而受到尊敬的长者。每当王国面临问题时,他们总会求助于积分以寻找答案。
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