中英互译
prism
英 /ˈprɪzəm/美 /ˈprɪzəm/
基本释义
- n.棱镜；[晶体][数] 棱柱
复数prisms
SAT
双语例句
- Light is refracted when passed through a prism.光通过棱镜时产生折射。来自《牛津词典》
- 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。来自《牛津词典》
- This light is passed through a prism, which breaks it up into a spectrum.这种光通过棱镜，而棱镜把它分割成了一道光谱。
相关短语
- triangular prism三角柱
- pentagonal prism[物]五角棱镜；[数]五棱柱
- polarizing prism起偏光棱镜；偏振棱镜
- wollaston prism沃拉斯顿棱镜
- triple prism三棱镜
- abbe prism阿贝棱镜；恒向棱镜
- PRISM ARK美少女骑士
- dispersing prism色散棱镜
- polarizing prism偏振棱镜；偏光棱镜；起偏振棱镜
- triangular prism三棱柱；三棱镜；三角棱镜
同根词
词义分布
棱镜
78%
棱柱
12.6%
三棱镜
7.7%
角柱
1.6%
英英释义
- 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
词源
- prism后期拉丁语prisma, 来自古希腊语πρίσμα("something sawed"), 来自πρίζειν("to saw").
- prism棱镜，棱柱来自拉丁语prisma,棱镜，棱柱，来自希腊语prizein,锯，锯开，词源同prion.
- prismLate Latin prisma, from Ancient Greek πρίσμα (prísma, “something sawed”), from πρίζειν (prízein, “to saw”).