prism

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六级

英文释义

n. a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms
n. optical device having a triangular shape and made of glass or quartz; used to deviate a beam or invert an image

中文翻译

n. 棱镜, 棱柱
[化] 棱镜

21,115
BNC 频率
13,056
使用频率

记忆技巧

“prism”源自希腊语“prisma”，意为“切割”。它的结构简单，主要指光线通过棱镜时的折射现象。

例句

1. The light passed through the prism and created a rainbow.
光线穿过棱镜，形成了彩虹。
2. In science class, we learned how a prism can bend light.
在科学课上，我们学习了棱镜如何弯曲光线。
3. The artist used a prism to explore colors in her painting.
这位艺术家使用棱镜在她的画作中探索颜色。

学习工具