cube
UK
US
Paraphrase
分析词义
"Cube" 是一个名词,其主要意义为立方形物体或体积单位。当我们说物体是 "cubed",我们的意思是这个物体有三维,宽度、高度、深度都是相等的。此外,在数学中,"to cube a number" 意味着将这个数乘以其自身两次。
列举例句
词根分析
单词 "cube" 来自拉丁词 "cubus",意为 "立方体"。
词缀分析
"Cube" 这个单词本身没有词缀,但是它的派生词如 "cubed"、"cubic" 和 "cubical" 都有后缀。
发展历史和文化背景
这个单词公元 15 世纪从拉丁语直接引入英语,原意指的就是立方形的物体。
单词变形
- 单复数形式:cube, cubes
- 形容词形式:cubic (立方的)
- 副词形式:cubically (立方地)
- 动词形式:cube, cubed, cubing (把……切成立方形)
记忆辅助
你可以想象一个touzi,它是一个完美的立方体,所以你可以想像你在玩touzi游戏,这样就可以轻松记住 "cube" 这个词了。
小故事
Jack found a mysterious cube in his grandfather's attic. It was perfect, each side equal, and it had strange symbols etched into it. This was the start of an unexpected adventure.
杰克在他祖父的阁楼里发现了一个神秘的立方体。它完美无瑕,每一面都相等,上面刻着奇怪的符号。这是一个意想不到的冒险的开始。
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