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prism 'prizm

CET6

释义

n. 棱镜, 棱柱
[化] 棱镜

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

词形变化

复数: prisms

BNC词频排名: 21,115 | 当代语料库词频排名: 13,056