prism
[ˈprɪzəm]
n.
棱镜,棱晶;
[数]棱柱体,角柱(体),[物](结晶)柱;
[物]分光光谱,光谱的七色,折光物体;
例句:
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The prelude was as iridescent as a prism in a morning room.
这个序曲就象清晨房间里的一块三棱镜一样灿烂辉煌.
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We insist on viewing it through a western prism.
来自BBC
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They use a prism, which completely distorts the reality.
来自VOA
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Light is refracted when passed through a prism.
光通过棱镜时产生折射。
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A spectrum is formed by a ray of light passing through a prism.
一束光通过棱镜就会形成光谱。
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Patients judge the NHS through the prism of waiting times.
来自THETIMES