extract
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Paraphrase
分析词义:'Extract' 是一个多义词,通常可作为名词和动词。作为动词,它的意思是“提取”或“精炼”, 比如从某物中取出或获取有用的元素。作为名词,'Extract' 可以指一种被从特定来源提取出的物质。
例句:
词根分析:'Extract' 的词根来自拉丁词 'extrahere','ex-' 的意思是“从……中”, 'trahere' 意为“拉,拖,拉动”。 这两个词根合并,形成了 'extract' 的含义,即“从......中拉出”。
词缀分析:'Extract' 的前缀是 'ex-',表明了“从……中取出”的含义. 另外,这个词没有后缀。
发展历史和文化背景:'Extract' 最早起源于15世纪,是来自拉丁语的词。这个词在许多领域都有应用,如科学,烹饪,以及药物制造等。
单词变形:
- 名词:Extract (提取物,精炼物)
- 动词:Extract (提取,精炼)
- 名词复数:Extracts
记忆辅助:你可以将这个单词与它的词根 “extrahere”(意为从中拉出)联系起来,以帮助记忆。
小故事Maria found an old book in the attic, and it had a recipe for extract oil from lavender flowers. She carefully followed the instructions and managed to extract a small vial of lavender oil.(玛丽亚在阁楼上找到了一本老书,里面有一个从薰衣草花中提取油的配方。她仔细地按照说明进行cao作,最终成功地提取了一小瓶薰衣草油。)
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collect
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