以上 – phrases

Terms for subject Lighting other than cinema containing 以上 | all forms

Chinese	English
市面上现有一种无极汞灯，可以瞬时开关	Now there is a kind of electrodeless mercury lamp which can be instantaneously switch on and off
投影灯可以在黑暗房间的墙壁或天花板上投射出图片，因此深受孩子们的欢迎	The projection lamps, which could create images on the walls and ceilings of a dark room, are very popular among children