| 释义 |
平面镜píngmiànjìng反射面是平面的镜子,日常所用的镜子就属于这一种。镜前的物体在镜中形成虚像,像和物体的大小相同,跟镜面的距离相等,左右方向相反。{plane mirror; mirror whose reflection surface is flat. A mirror for everyday use is a plane mirror. The object in front of the mirror forms a virtual image in it, and the image is of the same size and of the same distance from the mirror's surface, but its right and left sides are reversed.} |