prisms是什么意思？

prisms

英['prɪzəmz] 美['prɪzəmz]

• n. <数>棱柱体( prism的名词复数 )，棱镜；

例句

• Prisms providing deviations ranging from about 15� � to roughly 45� � are available commercially. 市场上能买到的棱镜的偏转角大约从15°到45°.
• The sea was very dark and the light made prisms in the water. 海水是黑魆魆的,阳光在水里映出五彩斑斓的光柱.
• The light is resolved by prisms, gratings, or by an interferometer. 光线用棱镜 、 光栅或干涉仪分解.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  棱镜
  A prism is a block of clear glass or plastic which separates the light passing through it into different colours.
• N-COUNT
  曲解；扭曲
  If you see something through a prism of something such as time or memory, your idea of it is affected by that thing.
  例句
  Through the smoky prism of time, I could just barely make out my father as a young man. 时间模糊了记忆，我几乎想不起父亲年轻时的样子。