prism 英 ['prɪz(ə)m] 　 美 ['prɪzəm]

prism

prism　 英 ['prɪz(ə)m] 美 ['prɪzəm]

n. 棱镜；[晶体][数] 棱柱　

名词复数:prisms　

Light is refracted when it is passed through a prism.　光线通过棱镜时产生折射现象。
The light passing through a prism is dispersed into a band of colours.　通过棱镜的光线色散成一条彩色的光带。

  • 请先登录
  • n. 棱镜；[晶体][数] 棱柱

  • 1. Light is refracted when it is passed through a prism.

    光线通过棱镜时产生折射现象。

  • 2. The light passing through a prism is dispersed into a band of colours.

    通过棱镜的光线色散成一条彩色的光带。

  • 3. This course reexamines every aspect of home life, from cooking to cabinet repair, through the prism of science.

    本课程透过科学棱镜，重新检查家庭生活的每一个方面，从烹调到橱柜修理。

  • prism (n.) 1560s, a type of solid figure, from Late Latin prisma, from Greek prisma (Euclid), literally "something sawed," from prizein "to saw" (see prion). Meaning in optics is first attested 1610s.
prism / ˈprɪzəm ; NAmE ˈprɪzəm / noun 1 ( geometry 几何 ) a solid figure with ends that are parallel and of the same size and shape, and with sides whose opposite edges are equal and parallel 棱柱体；棱柱 2 a transparent glass or plastic object, often with ends in the shape of a triangle, which separates light that passes through it into the colours of the rainbow 棱镜；三棱镜 prism prisms prism / ˈprɪzəm ; NAmE ˈprɪzəm /
  • 请先登录
词频排名 noun:13480
感谢 分享 举报
为什么被折叠? 0 个回复被折叠
Copyright © 2024

沪公网安备 31011202010216号
教材配套词卡淘宝店(放学啦) fangxuela.taobao.com
单词宝典，绿色免安装（含各年级，视频讲解）下载：单词宝典（PC版）