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dodecahedron的音标为:[ˌdɑːkəsəˈfiːrdən] ,基本翻译为“十二面体”,速记技巧为:十二面体由12个面构成。
Dodecahedron这个词源自希腊语,意为“十二面体”。它的词源中的“dodeka”就是“十二”的意思,而“hedra”则是指“角”或“面”。
变化形式:复数形式是dodecahedra,过去式是hedocheded,现在分词是dodecahedric。
相关单词:
1. Decagon(十角形):这个词是由“dec”和“agon”组成的,意思是“十”和“角”。它与dodecahedron相对,表示具有十面的多面体。
2. Polyhedron(多面体):这个词是由“poly”和“hedron”组成的,意思是“许多面组成的物体”。它是一个更宽泛的概念,包括所有多面体,包括dodecahedron和decagon。
3. Sphere(球体):球体是由一个曲面围成的三维物体,它的各个部分都是等距离的。虽然它不是由多面体组成,但它的形状与dodecahedron有相似之处。
4. Hexagon(六边形):六边形是多边形的一种,由六条边和六个角组成。它与dodecahedron中的一些面相似。
5. Pentagon(五边形):五边形是多边形的一种,由五条边和五个角组成。虽然它与dodecahedron中的一些面没有直接关系,但它在几何学中具有重要地位。
6. Pentadecagon(十五角形):这个词是由“penta”和“decagon”组成的,意思是“十五角”和“角形”。它与dodecahedron中的一些面没有直接关系,但它在几何学中具有重要地位。
7. Hexadecagon(十六角形):这个词是由“hex”和“decagon”组成的,意思是“十六角”和“角形”。它与dodecahedron中的一些面没有直接关系,但它在几何学中具有重要地位。
8. Polyhedral(多面的):这个词用来描述具有许多面的物体,与dodecahedron相关。
9. Polyhedric(多面体的):这个词用来描述具有许多面的几何形状,与dodecahedron相关。
10. Dictynnepion(十角多面体):这个词是由“dictynepion”构成的,意为“十角的多面体”,与dodecahedron相关。
dodecahedron常用短语:
1. dodecahedron shape
2. dodecahedron symmetry
3. dodecahedron symmetry
4. dodecahedral symmetry
5. dodecahedron symmetry group
6. dodecahedron symmetry operation
7. dodecahedron symmetry elements
例句:
1. The dodecahedron is a regular polyhedron with twelve equilateral faces.
2. The symmetry of the dodecahedron is a combination of rotational and reflectional symmetry.
3. The dodecahedron is a geometric shape that can be used to represent a number of different concepts.
英文小作文:
Title: Dodecahedron: A Shape of Symmetry
The dodecahedron is a regular polyhedron with twelve equilateral faces, and it represents a perfect symmetry in all directions. It can be used to illustrate the concept of symmetry in mathematics and science, as well as in art and design. The symmetry of the dodecahedron can be seen in its reflection and rotation properties, which are both symmetrical around all axes. The dodecahedron can also be used to represent the concept of harmony and balance, as it has twelve faces, representing the twelve months of the year, twelve hours of the day, or twelve notes of the musical scale. In art, the dodecahedron can be used to create beautiful patterns and shapes that are symmetrical and pleasing to the eye. In science, the dodecahedron can be used to represent the symmetry of molecules and atoms, and in mathematics, it can be used to study symmetry groups and operations. No matter what its use, the dodecahedron is a beautiful geometric shape that represents symmetry and balance in its purest form.
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