toothpaste
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Paraphrase
分析词义Toothpaste是一个英文名词,意思是“牙膏”。我们往往用它来清洁和保护我们的牙齿。
列举例句
词根分析"Toothpaste"是一个合成词,由"tooth"和"paste"组成。"Tooth"的词根是古英语"tōth", "paste"的词根来自拉丁语"pasta"。
词缀分析Toothpaste没有前缀或后缀。是由两个单词组合而成的,一是 tooth(牙齿),二是 paste(软糊状的物质)。意为牙齿用的糊状物,就是我们日常用的牙膏。
发展历史和文化背景"Toothpaste"这个词在19世纪晚期开始广泛使用,当时人们开始意识到口腔卫生的重要性,并开始使用各种产品来保护牙齿。此外,在这个时候出现了第一种可挤压的金属管,这也是现代牙膏的主要包装方式。
单词变形Toothpaste是不可数名词,所以没有复数形式。
记忆辅助你可以将“toothpaste”拆分为两个词“tooth”和“paste”。你应该很熟悉“tooth”,表示“牙齿”,而“paste”可以理解成软糊状物质。
小故事Tom wakes up and brushes his teeth with the strawberry-flavored toothpaste, which makes his breath fresh.
汤姆醒来,用草莓味的牙膏刷牙,使他的口气清新。
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