| 释义 |
prism/ˈprɪzəm ||; ˈprɪzəm/noun[c] 1. a solid object with ends that are parallel and of the same size and shape, and with sides whose opposite edges are equal and parallel 棱柱 ☞picture at solid 见solid插图 2. a transparent glass or plastic object which separates light that passes through it into the seven different colours 棱镜 pris·m /`prɪzəm; ˈprɪzəm/n [c]a transparent block of glass with three sides that separates white light into different colours 三棱镜 |