单词 | 凸面镜 |
释义 | 文馨英漢☞凸面鏡凸面镜 tūmiànjìngconvex mirror凸面镜【理】convex lensconvex mirror凸面镜[tū miàn jìng]球面镜的一种,反射面为凸面,焦点在镜后。凸面镜所成的像为正立的缩小的虚像。convex mirror; spherical mirror with a convex reflective surface whose point of focus is behind it, and which creates upright reduced virtual images; 亦 also 凸镜 tūjìng 或 or 发散镜 fāsànjìng凸面镜1. a convex mirror凸面镜convex mirror凸面镜( 又作‘凸镜’)物 convex mirror |
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