rectangular prism

• n. 直角棱镜；矩形棱镜

例句

用作名词 (n.)

1. Currently the improved Fresnel rhomb and retangle prism compound rhomb phase retarders are the ideal and utility-type achromatic phase retarders.
   结果表明改进型菲涅耳菱体以及直角棱镜组合型消色差相位延迟器，是目前较理想的实用型消色差相位延迟器。