| 释义 |
prismBrE /ˈprɪzəm/ NAmE /ˈprɪzəm/ noun (geometry几何) a solid figure with ends that are parallel and of the same size and shape , and with sides whose opposite edges are equal and parallel 棱柱体；棱柱a transparent glass or plastic object , often with ends in the shape of a triangle , which separates light that passes through it into the colours of the rainbow棱镜；三棱镜 |