短语词组短语fluorescent -lamp 荧光灯Fluorescent -lamp ballasts 荧光灯镇流器fluorescent circular lamp 环形荧光灯;圆环日光灯fluorescent reflector lamp 荧光反光灯;反光荧光灯fluorescent discharge lamp 荧光放电灯fluorescent mercury lamp 荧光汞灯 返回 fluorescent lamp