pupillary distance
基本解释
- 瞳孔距离
英汉例句
- Objective To investigate difference of metric ruler, videorefactor and pupillometer in measuring pupillary distance (PD).
目的比较米制直尺、电脑验光机与瞳距仪测量双眼瞳距的差异。
双语例句
词组短语
- pupillary distance meter 瞳距计
- pupillary distance scope 瞳距镜