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built-in lighting
archit.	嵌人照明设施
el.	嵌入照明设施; 内置照明
tech.	嵌墙照明设施; 隐蔽式照明; 砌入照明; 嵌入式照明设施; 嵌入式照明 (设备); 嵌人式照明; 嵌装式照明