Word · Frequency #7702
cube
立方体;立方形物体
核心释义
a solid shape with six square faces; any object shaped like this
- 1.
一个正六面体,具有六个相同的正方形面。
A regular polyhedron having six identical square faces.
- 2.
小隔间,尤指办公室里的那种。
A cubicle, especially one of those found in offices.
- 3.
六个面均为相等正方形的六面体
a hexahedron with six equal squares as faces
- 4.
任何大致呈立方体形状的物体。
Any object more or less in the form of a cube.
- 5.
具有六个正方形或矩形面的三维形状
a three-dimensional shape with six square or rectangular sides
- 6.
一个数、值、项或表达式的三次方。
The third power of a number, value, term or expression.
- 7.
三个相等项的乘积
the product of three equal terms
- 8.
由三维数组构成的数据结构;数据立方体。
A data structure consisting of a three-dimensional array; a data cube.
- 9.
魔方类益智玩具,不一定是立方体形状。
A Rubik's cube style puzzle, not necessarily in the shape of a cube.
魔方;立方;三次幂;小隔间;格子间;数据立方体;一个正六面体,具有六个相同的正方形面。
用法In use
The child stacked the cubes into a tower.
用法提示:句中 "cubes" 是名词复数形式,指立方体形状的物体。
The cube has six faces, eight vertices, and twelve edges.
用法提示:句中 "cube" 是名词单数形式,指立方体几何形状。
She cut the cheese into small cubes for the salad.
用法提示:句中 "cubes" 是名词复数形式,指立方体形状的小块。
a cube of + [material]
表示一块立方体形状的物质
She added a cube of sugar to her coffee.
她往咖啡里加了一块方糖。
the cube of + [number]
数学用语,表示某数的三次幂
The cube of 3 is 27.
3的立方是27。
相关词与表达Connections
搭配Collocations
- ice cube
- 冰块
- She dropped an ice cube into her drink.她往饮料里放了一块冰块。
- cube root
- 立方根
- The cube root of 27 is 3.27的立方根是3。
- sugar cube
- 方糖
- He added two sugar cubes to his coffee.他在咖啡里加了两块方糖。
- cube of
- …的立方
- The cube of 4 is 64.4的立方是64。
- cube-shaped
- 立方体形状的
- The building is cube-shaped with large windows.
学习提示Learner notes
记忆技巧Memory Tip
立方体cube像骰子,六个面都是正方形。
语境与语域Context & Register
语域:mixed 常见场景:数学、几何、日常物品 通常用于描述形状或数学计算,在正式和日常语境中都常见。
语法说明Grammar Note
作可数名词,常与of连用,表示'一块/立方'。
发音与拼写Pronunciation & Spelling
Words ending in -ube (tube, lube, rube) rhyme with cube. Cute shares the initial /kj/ but ends with /uːt/, not /uːb/. Cub looks similar but has a short /ʌ/ vowel.
用法优先级Usage priority
Collins 词频等级为 2,建议结合例句记忆,而不是只背中文释义。
一起学习词形Learn the forms together
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.