[电] 号灯
1. 吊线灯：镜画灯___________picture lamp | 吊线灯___________line lamp | 格栅灯___________grille lamp
2. 号灯：line jack 线路插口 | line lamp 号灯 | line leakage 线路漏电
3. 線路：line jump scanning ==> 跳行扫描 | line lamp ==> 線路ランプ | line lattice ==> 直线晶格