其他透镜的英文
other lenses
例句与用法
- The following figure shows the three basic optical designs of telescopes . usually , apart from the main lens or mirror , there are more mirrors to bring the focus to some convenient position , as shown in the diagrams below
通常来说,除了一块主镜之外,望远镜内有很多其他透镜及反射镜,把光线导引及屈折到一个方便观看的位置上,就有如下图所示。