名词
中文翻译：主照明供应
同义词：
['main lighting supply', 'primary lighting supply例句：1. The mainlighting supply is essential for the operation ofthe building.（主照明供应对于建筑物的运行至关重要。）']
例句：
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1. The mainlighting supply is essential for the operation ofthe building.
主照明供应对于建筑物的运行至关重要。
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2. The company provides a primary lighting supplyto its customers.
该公司向其客户提供主要照明供应。
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3. The new lighting system will improve thequality of the main lighting supply.
新的照明系统将提高主要照明供应的质量。